| 434 | Grey College Team Championship 2026 (Prestige) | 48 | 1535.74 | 2026-02-20 | 2026-02-21 | 2026-02-23 | 2026-02-23 | IA | DCA | |
| 433 | Grey College Team Championship 2026 (A) | 104 | 1370.1 | 2026-02-20 | 2026-02-21 | 2026-02-23 | 2026-02-23 | IA | DCA | |
| 432 | Grey College Team Championship 2026 (B) | 175 | 1260.33 | 2026-02-20 | 2026-02-21 | 2026-02-23 | 2026-02-23 | IA | DCA | |
| 431 | Fide in the Bay 2026 (A) | 20 | 1688.16 | 2026-01-24 | 2026-01-24 | 2026-01-28 | 2026-01-28 | IA | CA | |
| 430 | Fide in the Bay 2026 (B) | 27 | 1328.79 | 2026-01-24 | 2026-01-24 | 2026-01-28 | 2026-01-28 | IA | CA | |
| 429 | Fide in the Bay 2026 (U12) | 10 | 1398.35 | 2026-01-24 | 2026-01-24 | 2026-01-28 | 2026-01-28 | IA | CA | |
| 428 | 2025 Mzansi Individual Championships (Adult) | 38 | 1489.13 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 427 | 2025 Mzansi Individual Championships (U20 Open) | 36 | 1500.74 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 426 | 2025 Mzansi Individual Championships (U20 Girls) | 12 | 1350.28 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 425 | 2025 Mzansi Individual Championships (U18 Open) | 83 | 1518.52 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 424 | 2025 Mzansi Individual Championships (U18 Girls) | 30 | 1358.47 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 423 | 2025 Mzansi Individual Championships (U16 Open) | 93 | 1501.62 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 422 | 2025 Mzansi Individual Championships (U16 Girls) | 46 | 1378.63 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 421 | 2025 Mzansi Individual Championships (U14 Open) | 122 | 1471.45 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 420 | 2025 Mzansi Individual Championships (U14 Girls) | 48 | 1382.12 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 419 | 2025 Mzansi Individual Championships (U12 Open) | 102 | 1450.37 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 418 | 2025 Mzansi Individual Championships (U12 Girls) | 67 | 1356.44 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 417 | 2025 Mzansi Individual Championships (U10 Open) | 93 | 1404.38 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 416 | 2025 Mzansi Individual Championships (U10 Girls) | 40 | 1302.43 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 415 | 2025 Mzansi Individual Championships (U8 Open) | 22 | 1348.21 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 414 | 2025 Mzansi Individual Championships (U8 Girls) | 20 | 1221.55 | 2025-12-17 | 2025-12-20 | 2025-12-17 | 2025-12-20 | IA | A | |
| 413 | 2025 Mzansi Inter Provincial Team Championships (Adults) | 60 | 1495.37 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 412 | 2025 Mzansi Inter Provincial Team Championships (U20 Open) | 49 | 1446.69 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 411 | 2025 Mzansi Inter Provincial Team Championships (U20 Girls) | 23 | 1289.42 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 410 | 2025 Mzansi Inter Provincial Team Championships (U18 Open) | 137 | 1474.58 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 409 | 2025 Mzansi Inter Provincial Team Championships (U18 Girls) | 52 | 1350.99 | 2025-12-15 | 2025-12-16 | 2025-12-17 | 2025-12-20 | IA | A | |
| 408 | 2025 Mzansi Inter Provincial Team Championships (U16 Open) | 125 | 1469.27 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 407 | 2025 Mzansi Inter Provincial Team Championships (U16 Girls) | 64 | 1371.11 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 406 | 2025 Mzansi Inter Provincial Team Championships (U14 Open) | 178 | 1449.13 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 405 | 2025 Mzansi Inter Provincial Team Championships (U14 Girls) | 67 | 1393.12 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 404 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | 214 | 1405.51 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 403 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | 191 | 1357.17 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 402 | 2025 Mzansi Inter Provincial Team Championships (U8 Open) | 41 | 1349.27 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 401 | 2025 Mzansi Inter Provincial Team Championships (U8 Girls) | 23 | 1235.39 | 2025-12-15 | 2025-12-17 | 2025-12-17 | 2025-12-20 | IA | A | |
| 400 | 2025 PE Chess Club Championship (A) | 6 | 1589.08 | 2025-12-05 | 2025-12-06 | 2025-12-07 | 2025-12-08 | IA | CA | |
| 399 | 2025 PE Chess Club Championship (B) | 7 | 1419.59 | 2025-12-05 | 2025-12-06 | 2025-12-07 | 2025-12-08 | IA | CA | |
| 398 | Fide in the Bay 2025 (A) | 13 | 1668 | 2025-11-29 | 2025-11-29 | 2025-11-29 | 2025-11-29 | IA | CA | |
| 397 | Fide in the Bay 2025 (B) | 17 | 1356.3 | 2025-11-29 | 2025-11-29 | 2025-11-29 | 2025-11-29 | IA | CA | |
| 396 | Fide in the Bay 2025 (D) | 12 | 1383.3 | 2025-11-29 | 2025-11-29 | 2025-11-29 | 2025-11-29 | IA | CA | |
| 395 | Fide in the Bay 2025 (A) | 14 | 1602.94 | 2025-10-04 | 2025-10-04 | 2025-10-06 | 2025-10-07 | IA | CA | |
| 394 | Fide in the Bay 2025 (B) | 16 | 1326.88 | 2025-10-04 | 2025-10-04 | 2025-10-06 | 2025-10-07 | IA | CA | |
| 393 | Fide in the Bay 2025 (U12) | 13 | 1321.82 | 2025-10-04 | 2025-10-04 | 2025-10-06 | 2025-10-07 | IA | CA | |
| 392 | EC Closed 2025 (Open) | 33 | 1423.52 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 391 | EC Closed 2025 (U20 Boys) | 27 | 1358.41 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 390 | EC Closed 2025 (U20 Girls) | 7 | 1187.41 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 389 | EC Closed 2025 (U18 Boys) | 39 | 1478.48 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 388 | EC Closed 2025 (U18 Girls) | 13 | 1281.99 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 387 | EC Closed 2025 (U16 Open) | 41 | 1455.9 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 386 | EC Closed 2025 (U16 Girls) | 23 | 1327.84 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 385 | EC Closed 2025 (U14 Boys) | 41 | 1482.03 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 384 | EC Closed 2025 (U14 Girls) | 33 | 1335.5 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 383 | EC Closed 2025 (U12 Boys) | 35 | 1449.57 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 382 | EC Closed 2025 (U12 Girls) | 30 | 1305.66 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 381 | EC Closed 2025 (U8+U10 Boys) | 39 | 1366.31 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 380 | EC Closed 2025 (U8+U10 Girls) | 27 | 1270.27 | 2025-09-06 | 2025-09-07 | 2025-09-09 | 2025-09-12 | IA | CA | |
| 379 | FIDE in the Bay 2025 (A) | 20 | 1622.3 | 2025-08-30 | 2025-08-30 | 2025-08-30 | 2025-08-31 | IA | CA | |
| 378 | FIDE in the Bay 2025 (B) | 25 | 1288.9 | 2025-08-30 | 2025-08-30 | 2025-08-30 | 2025-08-31 | IA | CA | |
| 377 | FIDE in the Bay 2025 (U12) | 28 | 1356.5 | 2025-08-30 | 2025-08-30 | 2025-08-30 | 2025-08-31 | IA | CA | |
| 376 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open) | 18 | 1530.9 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 375 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (Ladies) | 10 | 1217.5 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 374 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20 Open) | 13 | 1312.9 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 373 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) | 24 | 1371.4 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 372 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U16 Open) | 18 | 1402.3 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 371 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U16 Girls) | 15 | 1324.8 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 370 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Open) | 37 | 1376.1 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 369 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U14 Girls) | 12 | 1311.9 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 368 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Open) | 21 | 1327.4 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 367 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U10 Girls) | 17 | 1258.2 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 366 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open) | 26 | 1351.7 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 365 | Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Girls) | 13 | 1282.8 | 2025-07-11 | 2025-07-12 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 364 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U20+Open) | 35 | 1384.1 | 2025-07-10 | 2025-07-11 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 363 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U16) | 27 | 1412 | 2025-07-10 | 2025-07-11 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 362 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U14) | 45 | 1351.4 | 2025-07-10 | 2025-07-11 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 361 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U12) | 29 | 1317 | 2025-07-10 | 2025-07-11 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 360 | Eastern Cape Inter-Regional Team Chess Championship 2025 (U10) | 25 | 1327.6 | 2025-07-10 | 2025-07-10 | 2025-07-17 | 2025-07-18 | IA | DCA | |
| 359 | Fide in the Bay 2025 (A) | 13 | 1474.9 | 2025-07-05 | 2025-07-05 | 2025-07-11 | 2025-07-11 | IA | CA | |
| 358 | Fide in the Bay 2025 (B) | 26 | 1307.2 | 2025-07-05 | 2025-07-05 | 2025-07-11 | 2025-07-11 | IA | CA | |
| 357 | Ty's Winter Classic 2025 | 8 | 1408.2 | 2025-06-27 | 2025-06-28 | 2025-06-28 | 2025-06-28 | IA | CA | |
| 356 | NMBCU Trial 4 2025 (U20+Open) | 20 | 1278.4 | 2025-05-09 | 2025-05-10 | 2025-05-16 | 2025-05-16 | IA | A | |
| 355 | NMBCU Trial 4 2025 (U18) | 21 | 1318.2 | 2025-05-09 | 2025-05-10 | 2025-05-16 | 2025-05-16 | IA | A | |
| 354 | NMBCU Trial 4 2025 (U16) | 28 | 1386.9 | 2025-05-09 | 2025-05-10 | 2025-05-16 | 2025-05-16 | IA | A | |
| 353 | NMBCU Trial 4 2025 (U14) | 22 | 1411 | 2025-05-09 | 2025-05-10 | 2025-05-16 | 2025-05-16 | IA | A | |
| 352 | NMBCU Trial 4 2025 (U12) | 18 | 1337.2 | 2025-05-09 | 2025-05-10 | 2025-05-16 | 2025-05-16 | IA | A | |
| 351 | NMBCU Trial 4 2025 (U10) | 15 | 1254.3 | 2025-05-09 | 2025-05-10 | 2025-05-16 | 2025-05-16 | IA | A | |
| 350 | NMB 2nd Trials 2025 (U20+Adults) | 24 | 1319.2 | 2025-03-07 | 2025-03-08 | 2025-03-10 | 2025-03-10 | IA | DCA | |
| 349 | NMB 2nd Trials 2025 (U18) | 25 | 1281.6 | 2025-03-07 | 2025-03-08 | 2025-03-10 | 2025-03-10 | IA | DCA | |
| 348 | NMB 2nd Trials 2025 (U16) | 31 | 1357.5 | 2025-03-07 | 2025-03-08 | 2025-03-10 | 2025-03-10 | IA | DCA | |
| 347 | NMB 2nd Trials 2025 (U14) | 32 | 1350.6 | 2025-03-07 | 2025-03-08 | 2025-03-10 | 2025-03-10 | IA | DCA | |
| 346 | NMB 2nd Trials 2025 (U12) | 26 | 1274.7 | 2025-03-07 | 2025-03-08 | 2025-03-10 | 2025-03-10 | IA | DCA | |
| 345 | NMB 2nd Trials 2025 (U10) | 18 | 1239.9 | 2025-03-07 | 2025-03-08 | 2025-03-10 | 2025-03-10 | IA | DCA | |
| 344 | Grey High Blitz Tournament 2025 | 11 | 1305.9 | 2025-02-13 | 2025-02-13 | 2025-02-15 | 2025-02-15 | IA | CA | |
| 343 | Checkmates Women's Day Chess 2024 | 8 | 1253.49 | 2024-08-09 | 2024-08-09 | 2024-08-11 | 2024-08-11 | IA | CA | |
| 342 | NMBCU Trials 2 2024 (U20+Open) | 11 | 1305.93 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 341 | NMBCU Trials 2 2024 (U18) | 22 | 1343.85 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 340 | NMBCU Trials 2 2024 (U16) | 26 | 1278.53 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 339 | NMBCU Trials 2 2024 (U14) | 40 | 1309.49 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 338 | NMBCU Trials 2 2024 (U12) | 31 | 1214.31 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 337 | NMBCU Trials 2 2024 (U10) | 15 | 1222.67 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 336 | NMBCU Trials 2 2024 (U8) | 4 | 1200 | 2024-04-12 | 2024-04-13 | 2024-04-21 | 2024-04-22 | IA | DCA | |
| 335 | Sams Easter Invitational 2 2024 | 4 | 1416.47 | 2024-03-30 | 2024-03-30 | 2024-03-30 | 2024-03-31 | IA | CA | |
| 334 | Sams Easter Invitational 1 2024 | 4 | 1408.1 | 2024-03-27 | 2024-03-27 | 2024-03-27 | 2024-03-27 | IA | CA | |
| 333 | Chess Lovers Invitational March 2024 | 8 | 1383.64 | 2024-03-20 | 2024-03-21 | 2024-03-22 | 2024-03-22 | IA | CA | |
| 332 | Chess Lovers Classic December 2023 | 18 | 1475.21 | 2023-12-09 | 2023-12-10 | 2023-12-10 | 2023-12-10 | IA | CA | |
| 331 | Chess Lovers Classic November 2023 | 8 | 1494.74 | 2023-12-01 | 2023-12-03 | 2023-12-03 | 2023-12-03 | IA | CA | |
| 330 | Chess Lovers Classic 2023 | 6 | 1403.15 | 2023-09-22 | 2023-09-23 | 2023-09-23 | 2023-09-23 | IA | CA | |
| 329 | NMB 2nd Trials 2023 (Adults) | 13 | 1207.52 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 328 | NMB 2nd Trials 2023 (U20) | 11 | 1170.07 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 327 | NMB 2nd Trials 2023 (U18) | 20 | 1288.34 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 326 | NMB 2nd Trials 2023 (U16) | 29 | 1255.33 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 325 | NMB 2nd Trials 2023 (U14) | 45 | 1186.53 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 324 | NMB 2nd Trials 2023 (U12) | 29 | 1221.83 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 323 | NMB 2nd Trials 2023 (U10) | 21 | 1190.98 | 2023-03-24 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 322 | NMB 2nd Trials 2023 (U8) | 10 | 1183.24 | 2023-03-25 | 2023-03-25 | 2023-03-26 | 2023-03-26 | IA | CA | |
| 321 | 2023 Grey High Rapid | 12 | 1177.91 | 2023-03-02 | 2023-03-02 | 2023-03-14 | 2023-03-14 | IA | CA | |
| 320 | NMB 1st Trials 2023 (Adults) | 19 | 1296.83 | 2023-02-17 | 2023-02-18 | 2023-02-28 | 2023-02-28 | IA | DCA | |
| 319 | NMB 1st Trials 2023 (U18) | 24 | 1261.79 | 2023-02-17 | 2023-02-18 | 2023-02-28 | 2023-02-28 | IA | DCA | |
| 318 | NMB 1st Trials 2023 (U16) | 23 | 1244.68 | 2023-02-17 | 2023-02-18 | 2023-02-28 | 2023-02-28 | IA | DCA | |
| 317 | NMB 1st Trials 2023 (U14) | 33 | 1212.47 | 2023-02-17 | 2023-02-18 | 2023-02-28 | 2023-02-28 | IA | DCA | |
| 316 | NMB 1st Trials 2023 (U12) | 24 | 1240.39 | 2023-02-17 | 2023-02-18 | 2023-02-28 | 2023-02-28 | IA | DCA | |
| 315 | NMB 1st Trials 2023 (U8+U10) | 23 | 1183.43 | 2023-02-17 | 2023-02-18 | 2023-02-28 | 2023-02-28 | IA | DCA | |
| 314 | 2023 Pearson Open Chess Tournament (A) | 7 | 1240.94 | 2023-02-24 | 2023-02-25 | 2023-02-27 | 2023-02-27 | IA | CA | |
| 313 | 2023 Pearson Open Chess Tournament (B) | 11 | 1295.24 | 2023-02-24 | 2023-02-25 | 2023-02-27 | 2023-02-27 | IA | CA | |
| 312 | 2023 Pearson Open Chess Tournament (C) | 14 | 1241.16 | 2023-02-24 | 2023-02-25 | 2023-02-27 | 2023-02-27 | IA | CA | |
| 311 | 2023 Pearson Open Chess Tournament (D) | 15 | 1269.83 | 2023-02-24 | 2023-02-25 | 2023-02-27 | 2023-02-27 | IA | CA | |
| 310 | 2022 Madibaz Physics Chess Open (A) | 11 | 1517.11 | 2022-10-07 | 2022-10-08 | 2022-10-19 | 2022-10-19 | IA | ca | |
| 309 | 2022 Madibaz Physics Chess Open (B) | 10 | 1403.46 | 2022-10-07 | 2022-10-08 | 2022-10-19 | 2022-10-19 | IA | ca | |
| 308 | 2022 Madibaz Physics Chess Open (C) | 14 | 1265.15 | 2022-10-07 | 2022-10-08 | 2022-10-19 | 2022-10-19 | IA | ca | |
| 307 | 2022 Madibaz Physics Chess Open (D) | 23 | 1169.91 | 2022-10-07 | 2022-10-08 | 2022-10-19 | 2022-10-19 | IA | ca | |
| 306 | 2022 Madibaz Physics Chess Open (E) | 32 | 1177.39 | 2022-10-07 | 2022-10-08 | 2022-10-19 | 2022-10-19 | IA | ca | |
| 305 | 2022 Madibaz Club Championships | 21 | 1267.28 | 2022-09-28 | 2022-10-12 | 2022-10-18 | 2022-10-18 | IA | CA | |
| 304 | 2022 Madibaz Tournament (Open) | 12 | 1611.78 | 2022-09-09 | 2022-09-11 | 2022-09-12 | 2022-09-12 | IA | DCA | |
| 303 | 2022 Madibaz Tournament (Open Team) | 33 | 1272.39 | 2022-09-10 | 2022-09-10 | 2022-09-12 | 2022-09-12 | IA | DCA | |
| 302 | 2022 Madibaz Tournament (Primary School Team) | 16 | 1225.34 | 2022-09-10 | 2022-09-10 | 2022-09-12 | 2022-09-12 | IA | DCA | |
| 301 | 2022 Madibaz Tournament (Open Blitz) | 22 | 1439.17 | 2022-09-09 | 2022-09-09 | 2022-09-12 | 2022-09-12 | IA | DCA | |
| 300 | 2022 Madibaz Tournament (Primary School) | 8 | 1215.05 | 2022-09-09 | 2022-09-09 | 2022-09-12 | 2022-09-12 | IA | DCA | |
| 299 | 2022 NMBCU Closed 2022 (U20+Adults) | 7 | 1445.69 | 2022-08-19 | 2022-08-20 | 2022-08-20 | 2022-08-20 | IA | DCA | |
| 298 | 2022 NMBCU Closed 2022 (U18) | 9 | 1316.81 | 2022-08-19 | 2022-08-20 | 2022-08-20 | 2022-08-20 | IA | DCA | |
| 297 | 2022 NMBCU Closed 2022 (U16) | 12 | 1246.83 | 2022-08-19 | 2022-08-20 | 2022-08-20 | 2022-08-20 | IA | DCA | |
| 296 | 2022 NMBCU Closed 2022 (U14) | 28 | 1205.04 | 2022-08-19 | 2022-08-20 | 2022-08-20 | 2022-08-20 | IA | DCA | |
| 295 | 2022 NMBCU Closed 2022 (U12) | 17 | 1235.69 | 2022-08-19 | 2022-08-20 | 2022-08-20 | 2022-08-20 | IA | DCA | |
| 294 | 2022 NMBCU Closed 2022 (U10) | 19 | 1222.89 | 2022-08-19 | 2022-08-20 | 2022-08-20 | 2022-08-20 | IA | DCA | |
| 293 | 2022 NMU USSA Chess Trials | 16 | 1281.89 | 2022-08-17 | 2022-08-17 | 2022-08-20 | 2022-08-20 | IA | CA | |
| 292 | NMBCU Trial 3 2022 (Adults) | 17 | 1373.27 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 291 | NMBCU Trial 3 2022 (U20) | 9 | 1219.34 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 290 | NMBCU Trial 3 2022 (U18) | 15 | 1260.9 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 289 | NMBCU Trial 3 2022 (U16) | 19 | 1220.82 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 288 | NMBCU Trial 3 2022 (U14) | 28 | 1199.92 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 287 | NMBCU Trial 3 2022 (U12) | 19 | 1230.24 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 286 | NMBCU Trial 3 2022 (U10) | 19 | 1205.91 | 2022-07-22 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 285 | NMBCU Trial 3 2022 (U8) | 4 | 1210.65 | 2022-07-23 | 2022-07-23 | 2022-07-28 | 2022-07-28 | IA | DCA | |
| 284 | 2022 NMB Rapid & Blitz Championships (Rapid) | 53 | 1318.19 | 2022-07-02 | 2022-07-02 | 2022-07-02 | 2022-07-02 | IA | DCA | |
| 283 | 2022 NMB Rapid & Blitz Championships (Blitz) | 48 | 1334.3 | 2022-07-02 | 2022-07-02 | 2022-07-02 | 2022-07-02 | IA | DCA | |
| 282 | 2022 NMB Junior Trials 2 (Adult) | 7 | 1344.24 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 281 | 2022 NMB Junior Trials 2 (U20) | 10 | 1233.6 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 280 | 2022 NMB Junior Trials 2 (U18) | 7 | 1193.04 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 279 | 2022 NMB Junior Trials 2 (U16) | 19 | 1252.48 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 278 | 2022 NMB Junior Trials 2 (U14) | 30 | 1189.74 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 277 | 2022 NMB Junior Trials 2 (U12) | 34 | 1186.99 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 276 | 2022 NMB Junior Trials 2 (U10) | 21 | 1192.73 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 275 | 2022 NMB Junior Trials 2 (U8) | 12 | 1197.23 | 2022-05-13 | 2022-05-14 | 2022-05-14 | 2022-05-14 | IA | DCA | |
| 274 | 2022 NMB Junior Trials 1 (U16) | 14 | 1187.15 | 2022-04-22 | 2022-04-23 | 2022-04-23 | 2022-04-23 | IA | DCA | |
| 273 | 2022 NMB Junior Trials 1 (U14) | 28 | 1182.15 | 2022-04-22 | 2022-04-23 | 2022-04-23 | 2022-04-23 | IA | DCA | |
| 272 | 2022 NMB Junior Trials 1 (U12) | 42 | 1179.53 | 2022-04-22 | 2022-04-23 | 2022-04-23 | 2022-04-23 | IA | DCA | |
| 271 | 2022 NMB Junior Trials 1 (U10) | 26 | 1190.38 | 2022-04-22 | 2022-04-23 | 2022-04-23 | 2022-04-23 | IA | DCA | |
| 270 | 2022 NMB Junior Trials 1 (U8) | 5 | 1200 | 2022-04-22 | 2022-04-23 | 2022-04-23 | 2022-04-23 | IA | DCA | |
| 269 | 2022 Madibaz Rapid Chess Tournament 2 | 22 | 1234.79 | 2022-03-21 | 2022-03-21 | 2022-03-21 | 2022-03-21 | IA | CA | |
| 268 | Pearson Chess Festival 2022 (A) | 11 | 1145.17 | 2022-02-25 | 2022-02-26 | 2022-03-09 | 2022-02-28 | IA | DCA | |
| 267 | Pearson Chess Festival 2022 (B) | 28 | 1198.41 | 2022-02-25 | 2022-02-26 | 2022-03-09 | 2022-02-28 | IA | DCA | |
| 266 | Pearson Chess Festival 2022 (Junior) | 19 | 1178.96 | 2022-02-25 | 2022-02-26 | 2022-03-09 | 2022-02-28 | IA | DCA | |
| 265 | 2022 Nelson Mandela Bay Open (A) | 16 | 1740.82 | 2022-01-28 | 2022-02-06 | 2022-02-06 | 2022-02-06 | IA | DCA | |
| 264 | 2022 Nelson Mandela Bay Open (B) | 35 | 1303.34 | 2022-02-04 | 2022-02-06 | 2022-02-06 | 2022-02-06 | IA | DCA | |
| 263 | NMB Closed 2021 (A) | 5 | 1817.86 | 2021-12-16 | 2021-12-19 | 2021-12-19 | 2021-12-19 | IA | DCA | |
| 262 | NMB Closed 2021 (B) | 6 | 1599.07 | 2021-12-16 | 2021-12-19 | 2021-12-19 | 2021-12-19 | IA | DCA | |
| 261 | 2020 Boardwalk Pearson Open Chess Festival (IM Norm) | 6 | 2327.23 | 2020-03-11 | 2020-03-17 | 2020-03-15 | 2020-03-15 | IA | DCA | |
| 260 | 2020 Boardwalk Pearson Open Chess Festival (Prestige) | 25 | 1833.33 | 2020-03-13 | 2020-03-15 | 2020-03-15 | 2020-03-15 | IA | DCA | |
| 259 | 2020 Boardwalk Pearson Open Chess Festival (Open) | 167 | 1214.06 | 2020-03-14 | 2020-03-15 | 2020-03-15 | 2020-03-15 | IA | DCA | |
| 258 | 2019 USSA Championships (Open) | 193 | 1364.07 | 2019-12-02 | 2019-12-06 | 2019-12-06 | 2019-12-06 | IA | DCA | |
| 257 | 2019 USSA Championships (Women) | 131 | 1147.67 | 2019-12-02 | 2019-12-06 | 2019-12-06 | 2019-12-06 | IA | DCA | |
| 256 | 2019 USSA Championships (Blitz) | 116 | 1398.93 | 2019-12-04 | 2019-12-04 | 2019-12-06 | 2019-12-06 | IA | DCA | |
| 255 | George Frangopoulos Memorial 2019 | 8 | 1894.24 | 2019-08-06 | 2019-11-13 | 2019-11-28 | 2019-11-28 | IA | CA | |
| 254 | Sandy Matthews Memorial 2019 | 8 | 1885.05 | 2019-05-14 | 2019-07-02 | 2019-09-01 | 2019-07-31 | IA | CA | |
| 253 | 2019 Boardwalk Pearson Open (GM Norm) | 6 | 2434.02 | 2019-03-25 | 2019-04-03 | 2019-04-03 | 2019-04-03 | IA | A | |
| 252 | 2019 Boardwalk Pearson Open (Invitational) | 8 | 2061.48 | 2019-03-29 | 2019-03-31 | 2019-04-03 | 2019-03-31 | IA | A | |
| 251 | 2019 Boardwalk Pearson Open (Open) | 98 | 1344.13 | 2019-03-28 | 2019-03-31 | 2019-04-03 | 2019-03-31 | IA | A | |
| 250 | King Cars PECC Grand Prix First Leg 2019 | 51 | 1350.92 | 2019-02-02 | 2019-02-09 | 2019-02-11 | 2019-02-11 | IA | CA | |
| 249 | Ultimate Chess Open 2018 (A) | 17 | 1412.8 | 2018-11-30 | 2018-12-01 | 2018-12-03 | 2018-12-03 | IA | DCA | |
| 248 | Ultimate Chess Open 2018 (B) | 33 | 1095.54 | 2018-11-30 | 2018-12-01 | 2018-12-03 | 2018-12-03 | IA | DCA | |
| 247 | Ultimate Chess Open 2018 (C) | 32 | 1116.98 | 2018-11-30 | 2018-12-01 | 2018-12-03 | 2018-12-03 | IA | DCA | |
| 246 | Ultimate Chess Open 2018 (D) | 21 | 1082.83 | 2018-12-01 | 2018-12-01 | 2018-12-03 | 2018-12-03 | IA | DCA | |
| 245 | South African Junior Blitz 2018 (Open) | 50 | 1738.23 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 244 | South African Junior Blitz 2018 (U20) | 19 | 1480.22 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 243 | South African Junior Blitz 2018 (U18) | 33 | 1338.37 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 242 | South African Junior Blitz 2018 (U16) | 32 | 1257.81 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 241 | South African Junior Blitz 2018 (U14) | 59 | 1209.09 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 240 | South African Junior Blitz 2018 (U12) | 48 | 1122.89 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 239 | South African Junior Blitz 2018 (U10) | 42 | 1181.12 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 238 | South African Junior Blitz 2018 (U8) | 5 | 1253.08 | 2018-12-19 | 2018-12-19 | 2018-12-24 | 2018-12-24 | IA | A | |
| 237 | South African LSEN Championships 2018 (U20 SID) | 8 | 1007.91 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 236 | South African LSEN Championships 2018 (U18 SID) | 8 | 1150.07 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 235 | South African LSEN Championships 2018 (U16 SID) | 10 | 1056.22 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 234 | South African LSEN Championships 2018 (U20 MID) | 17 | 1175.73 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 233 | South African LSEN Championships 2018 (U18 MID) | 17 | 1213.91 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 232 | South African LSEN Championships 2018 (U16 MID) | 16 | 1131.27 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 231 | South African LSEN Championships 2018 (U18 Hearing) | 12 | 1172.96 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 230 | South African LSEN Championships 2018 (U16 Hearing) | 9 | 926.089 | 2018-12-22 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 229 | 2018 Wild Card Chess Championships (U18 Open) | 38 | 1336.83 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 228 | 2018 Wild Card Chess Championships (U18 Girls) | 6 | 1064.67 | 2018-12-21 | 2018-12-23 | 2018-12-24 | 2018-12-24 | IA | A | |
| 227 | 2018 Wild Card Chess Championships (U16 Open) | 50 | 1280.9 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 226 | 2018 Wild Card Chess Championships (U16 Girls) | 12 | 1060.12 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 225 | 2018 Wild Card Chess Championships (U14 Open) | 66 | 1169.32 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 224 | 2018 Wild Card Chess Championships (U14 Girls) | 37 | 1031.04 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 223 | 2018 Wild Card Chess Championships (U12 Open) | 42 | 1124.82 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 222 | 2018 Wild Card Chess Championships (U12 Girls) | 17 | 1083.19 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 221 | 2018 Wild Card Chess Championships (U10 Open) | 38 | 1100.94 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 220 | 2018 Wild Card Chess Championships (U10 Girls) | 21 | 1094.56 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 219 | 2018 Wild Card Chess Championships (U8) | 11 | 1193.3 | 2018-12-21 | 2018-12-24 | 2018-12-24 | 2018-12-24 | IA | A | |
| 218 | South African Junior Team Championships 2018 (U20A) | 49 | 1440.73 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 217 | South African Junior Team Championships 2018 (U20B) | 56 | 1156.88 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 216 | South African Junior Team Championships 2018 (U18A) | 81 | 1372.57 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 215 | South African Junior Team Championships 2018 (U18B) | 79 | 1173.74 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 214 | South African Junior Team Championships 2018 (U18C) | 99 | 1079.64 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 213 | South African Junior Team Championships 2018 (U16A) | 80 | 1367.55 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 212 | South African Junior Team Championships 2018 (U16B) | 79 | 1142.69 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 211 | South African Junior Team Championships 2018 (U16C) | 77 | 1105.59 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 210 | South African Junior Team Championships 2018 (U16D) | 68 | 1035.74 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 209 | South African Junior Team Championships 2018 (U16-U20 Girls) | 102 | 1080.55 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 208 | South African Junior Team Championships 2018 (U14A) | 80 | 1251.6 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 207 | South African Junior Team Championships 2018 (U14A Girls) | 48 | 1027.21 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 206 | South African Junior Team Championships 2018 (U14B) | 81 | 1044.2 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 205 | South African Junior Team Championships 2018 (U14B Girls) | 66 | 1008.01 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 204 | South African Junior Team Championships 2018 (U14C) | 79 | 1129.19 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 203 | South African Junior Team Championships 2018 (U14D) | 79 | 993.953 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 202 | South African Junior Team Championships 2018 (U14E) | 93 | 987.486 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 201 | South African Junior Team Championships 2018 (U12A) | 80 | 1178.57 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 200 | South African Junior Team Championships 2018 (U12A Girls) | 48 | 1075.98 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 199 | South African Junior Team Championships 2018 (U12B) | 80 | 1088.52 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 198 | South African Junior Team Championships 2018 (U12B Girls) | 42 | 985.083 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 197 | South African Junior Team Championships 2018 (U12C) | 79 | 1021.24 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 196 | South African Junior Team Championships 2018 (U12D) | 127 | 1001.53 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 195 | South African Junior Team Championships 2018 (U10A) | 80 | 1125.36 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 194 | South African Junior Team Championships 2018 (U10B) | 80 | 1085.8 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 193 | South African Junior Team Championships 2018 (U10C) | 122 | 1059.38 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 192 | South African Junior Team Championships 2018 (U10 Girls) | 41 | 1007.41 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 191 | South African Junior Team Championships 2018 (U8A) | 48 | 1209.77 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 190 | South African Junior Team Championships 2018 (U8B+U8 Girls) | 72 | 1148.71 | 2018-12-16 | 2018-12-20 | 2018-12-24 | 2018-12-24 | IA | A | |
| 189 | Spring Classic 2018 | 6 | 1972.78 | 2018-09-19 | 2018-10-24 | 2018-10-25 | 2018-10-25 | IA | CA | |
| 188 | PECC Club Championships 2018 (C) | 18 | 1204.22 | 2018-07-26 | 2018-08-30 | 2018-09-20 | 2018-08-30 | IA | CA | |
| 187 | King Cars PECC Grand Prix Fourth Leg 2018 | 36 | 1278.65 | 2018-08-04 | 2018-08-04 | 2018-08-12 | 2018-08-12 | IA | CA | |
| 186 | NMBJC Closed 2018 (U18+U20) | 18 | 1283.56 | 2018-07-27 | 2018-07-28 | 2018-07-30 | 2018-07-30 | IA | DCA | |
| 185 | NMBJC Closed 2018 (U16) | 18 | 1057.04 | 2018-07-27 | 2018-07-28 | 2018-07-30 | 2018-07-30 | IA | DCA | |
| 184 | NMBJC Closed 2018 (U14) | 22 | 1003.46 | 2018-07-27 | 2018-07-28 | 2018-07-30 | 2018-07-30 | IA | DCA | |
| 183 | NMBJC Closed 2018 (U12) | 24 | 1051.27 | 2018-07-27 | 2018-07-28 | 2018-07-30 | 2018-07-30 | IA | DCA | |
| 182 | NMBJC Closed 2018 (U10) | 27 | 1032.13 | 2018-07-27 | 2018-07-28 | 2018-07-30 | 2018-07-30 | IA | DCA | |
| 181 | NMBJC Closed 2018 (U8) | 7 | 1227.33 | 2018-07-27 | 2018-07-28 | 2018-07-30 | 2018-07-30 | IA | DCA | |
| 180 | NMB Second Trials 2018 (U18+U20) | 16 | 1229.19 | 2018-04-20 | 2018-04-22 | 2018-04-23 | 2018-04-23 | IA | DCA | |
| 179 | NMB Second Trials 2018 (U16) | 19 | 1007.58 | 2018-04-20 | 2018-04-22 | 2018-04-23 | 2018-04-23 | IA | DCA | |
| 178 | NMB Second Trials 2018 (U14) | 27 | 969.926 | 2018-04-20 | 2018-04-22 | 2018-04-23 | 2018-04-23 | IA | DCA | |
| 177 | NMB Second Trials 2018 (U12) | 28 | 1004.79 | 2018-04-20 | 2018-04-22 | 2018-04-23 | 2018-04-23 | IA | DCA | |
| 176 | NMB Second Trials 2018 (U10) | 40 | 980.43 | 2018-04-20 | 2018-04-22 | 2018-04-23 | 2018-04-23 | IA | DCA | |
| 175 | NMB Second Trials 2018 (U8) | 8 | 1181.31 | 2018-04-20 | 2018-04-22 | 2018-04-23 | 2018-04-23 | IA | DCA | |
| 174 | 2018 Boardwalk Pearson Open (IM Norm) | 10 | 2287.85 | 2018-03-12 | 2018-03-18 | 2018-03-19 | 2018-03-19 | IA | CA | |
| 173 | 2018 Boardwalk Pearson Open (A) | 24 | 1788.27 | 2018-03-16 | 2018-03-18 | 2018-03-19 | 2018-03-19 | IA | CA | |
| 172 | 2018 Boardwalk Pearson Open (B) | 110 | 1061.83 | 2018-03-17 | 2018-03-18 | 2018-03-19 | 2018-03-19 | IA | CA | |
| 171 | 2018 Boardwalk Pearson Open (Devlopment) | 128 | 1161.29 | 2018-03-17 | 2018-03-17 | 2018-03-19 | 2018-03-19 | IA | CA | |
| 170 | Registration Tournament 2018 (A) | 21 | 1231.33 | 2018-02-23 | 2018-02-24 | 2018-02-28 | 2018-02-28 | IA | DCA | |
| 169 | Registration Tournament 2018 (B) | 83 | 853.536 | 2018-02-23 | 2018-02-24 | 2018-02-28 | 2018-02-28 | IA | DCA | |
| 168 | Registration Tournament 2018 (C) | 4 | 1111.2 | 2018-02-24 | 2018-02-24 | 2018-02-28 | 2018-02-28 | IA | DCA | |
| 167 | 2017 South African Closed Chess Championships (Open) | 12 | 2194.1 | 2017-12-09 | 2017-12-19 | 2017-12-19 | 1900-01-01 | FA | DCA | |
| 166 | 2017 South African Closed Chess Championships (Women) | 12 | 1655.3 | 2017-12-09 | 2017-12-19 | 2017-12-19 | 1900-01-01 | FA | DCA | |
| 165 | 2017 South African Closed Chess Championships (Senio) | 12 | 1735.7 | 2017-12-09 | 2017-12-19 | 2017-12-19 | 1900-01-01 | FA | DCA | |
| 164 | 2017 South African Closed Chess Championships (U23) | 11 | 1827.9 | 2017-12-09 | 2017-12-19 | 2017-12-19 | 1900-01-01 | FA | DCA | |
| 163 | 2017 South African Closed Chess Championships (B) | 14 | 1782.7 | 2017-12-09 | 2017-12-19 | 2017-12-19 | 1900-01-01 | FA | DCA | |
| 162 | Pecc Club Championships 2017 (A) | 7 | 1672 | 2017-08-03 | 2017-10-12 | 2017-10-12 | 1900-01-01 | FA | CA | |
| 161 | Pecc Club Championships 2017 (B) | 8 | 1354 | 2017-08-03 | 2017-10-12 | 2017-10-12 | 1900-01-01 | FA | CA | |
| 160 | Pecc Club Championships 2017 (C) | 8 | 1195 | 2017-08-03 | 2017-10-12 | 2017-10-12 | 1900-01-01 | FA | CA | |
| 159 | Pecc Club Championships 2017 (D) | 29 | 854.3 | 2017-08-03 | 2017-10-12 | 2017-10-12 | 1900-01-01 | FA | CA | |
| 158 | Pe Chess Club Open 2017 (A) | 48 | 1250.3 | 2017-09-29 | 2017-10-01 | 2017-10-01 | 1900-01-01 | FA | DCA | |
| 157 | Pe Chess Club Open 2017 (B) | 15 | 721.7 | 2017-09-29 | 2017-09-30 | 2017-09-30 | 1900-01-01 | FA | DCA | |
| 156 | Pearson Open 2017 (A) | | | 1900-01-01 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | DCA | |
| 155 | Pearson Open 2017 (B) | 21 | 794.2 | 2017-09-01 | 2017-09-02 | 2017-09-02 | 1900-01-01 | FA | DCA | |
| 154 | Nelson Mandela Bay Closed 2017 | 6 | 1897.5 | 2017-08-18 | 2017-08-20 | 2017-08-20 | 1900-01-01 | FA | CA | |
| 153 | 2017 Nmbycc Closed (U20) | 8 | 1243.9 | 2017-07-28 | 2017-07-30 | 2017-07-30 | 1900-01-01 | FA | DCA | |
| 152 | 2017 Nmbycc Closed (U18) | 15 | 1098.5 | 2017-07-28 | 2017-07-30 | 2017-07-30 | 1900-01-01 | FA | DCA | |
| 151 | 2017 Nmbycc Closed (U16) | 25 | 1008.3 | 2017-07-28 | 2017-07-30 | 2017-07-30 | 1900-01-01 | FA | DCA | |
| 150 | 2017 Nmbycc Closed (U14) | 24 | 974.2 | 2017-07-28 | 2017-07-30 | 2017-07-30 | 1900-01-01 | FA | DCA | |
| 149 | 2017 Nmbycc Closed (U12) | 35 | 772.2 | 2017-07-28 | 2017-07-30 | 2017-07-30 | 1900-01-01 | FA | DCA | |
| 148 | 2017 Nmbycc Closed (U10) | 20 | 709.2 | 2017-07-28 | 2017-07-30 | 2017-07-30 | 1900-01-01 | FA | DCA | |
| 147 | 2017 Nmbycc Closed (U8) | 11 | 645.5 | 2017-07-29 | 2017-07-29 | 2017-07-29 | 1900-01-01 | FA | DCA | |
| 146 | Zone 4.3 Championships 2017 (Women) | | | 1900-01-01 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | A | |
| 145 | Zone 4.3 Championships 2017 (Open) | | | 1900-01-01 | 1900-01-01 | 1900-01-01 | 1900-01-01 | FA | A | |
| 144 | Nmbjcc Trial 4 2017 (U16+U) | 40 | 1047.5 | 2017-05-19 | 2017-05-21 | 2017-05-21 | 1900-01-01 | FA | DCA | |
| 143 | Nmbjcc Trial 4 2017 (U14) | 35 | 798.5 | 2017-05-19 | 2017-05-21 | 2017-05-21 | 1900-01-01 | FA | DCA | |
| 142 | Nmbjcc Trial 4 2017 (U12) | 42 | 651.5 | 2017-05-19 | 2017-05-21 | 2017-05-21 | 1900-01-01 | FA | DCA | |
| 141 | Nmbjcc Trial 4 2017 (U10) | 28 | 611 | 2017-05-19 | 2017-05-21 | 2017-05-21 | 1900-01-01 | FA | DCA | |
| 140 | Nmbjcc Trial 4 2017 (U8) | 12 | 602.1 | 2017-05-20 | 2017-05-20 | 2017-05-20 | 1900-01-01 | FA | DCA | |
| 139 | Nmbjcc Trial 3 2017 (U16,u) | 44 | 1019.2 | 2017-05-05 | 2017-05-07 | 2017-05-07 | 1900-01-01 | FA | DCA | |
| 138 | Nmbjcc Trial 3 2017 (U14) | 40 | 809.3 | 2017-05-05 | 2017-05-07 | 2017-05-07 | 1900-01-01 | FA | DCA | |
| 137 | Nmbjcc Trial 3 2017 (U12) | 52 | 664.9 | 2017-05-05 | 2017-05-07 | 2017-05-07 | 1900-01-01 | FA | DCA | |
| 136 | Nmbjcc Trial 3 2017 (U10) | 32 | 608.4 | 2017-05-05 | 2017-05-07 | 2017-05-07 | 1900-01-01 | FA | DCA | |
| 135 | Nmbjcc Trial 3 2017 (U8) | 11 | 616.5 | 2017-05-06 | 2017-05-06 | 2017-05-06 | 1900-01-01 | FA | DCA | |
