TOURNAMENT DETAILS
2025 Chris Greyling Open Chess Tournament (C)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1140160790 | 14394383 | Bienedell, R (Robin) | Tshwane (GTP) | 1511 | 5 | 2 | 40 | -85 | 1358.9 | 1273.9 | 3.34 | -1.34 | -22.2 |
| 2 | 187003247 | Bout, W (Wanda) | Sedibeng (GSV) | 1496.9 | 5 | 4 | 80 | 255 | 1407.5 | 1662.5 | 3.06 | 0.94 | 15.6 | |
| 3 | 2030317959 | Chabalala, K (Khanyisa) | Tshwane (GTP) | 1200 | 4 | 0 | 0 | -425 | 1438.7 | 1013.7 | 0.89 | -0.89 | -14.8 | |
| 4 | 1120152458 | Chadalavada, B (Bhaarghavarama) | Johannesburg Metro (GJM) | 1322.4 | 5 | 2 | 40 | -85 | 1442.7 | 1357.7 | 1.76 | 0.24 | 4 | |
| 5 | 1130306564 | Gemmell, R (Ryan) | Johannesburg Metro (GJM) | 1378.5 | 5 | 2 | 40 | -85 | 1412.5 | 1327.5 | 2.26 | -0.26 | -4.3 | |
| 6 | 1080317960 | Govender, S (Sauvan) | Tshwane (GTP) | 1200 | 5 | 2.5 | 50 | 0 | 1414.5 | 1414.5 | 1.21 | 1.29 | 21.4 | |
| 7 | 1120109887 | 14379325 | Jonker, T (Tertius) | Tshwane (GTP) | 1465.1 | 5 | 2.5 | 50 | 0 | 1346.6 | 1346.6 | 3.15 | -0.65 | -10.8 |
| 8 | 1110139982 | Kock, L (Luca) | Tshwane (GTP) | 1504.8 | 5 | 3 | 60 | 85 | 1399.1 | 1484.1 | 3.16 | -0.16 | -2.7 | |
| 9 | 198016589 | Kruger, I (Ivan) | Johannesburg Metro (GJM) | 1449.9 | 5 | 3.5 | 70 | 170 | 1395.6 | 1565.6 | 2.77 | 0.73 | 12.1 | |
| 10 | 1100136661 | Lin, W (Weihao) | Bojanala Platina (NBR) | 1317.2 | 5 | 1.5 | 30 | -170 | 1457.3 | 1287.3 | 1.64 | -0.14 | -2.3 | |
| 11 | 210088596 | Louw, N (Nova) | Tshwane (GTP) | 1402.8 | 5 | 3 | 60 | 85 | 1379.3 | 1464.3 | 2.68 | 0.32 | 5.3 | |
| 12 | 1080159828 | Maluleka, M (Mahlatsi) | Tshwane (GTP) | 1360.8 | 5 | 4.5 | 90 | 340 | 1467.9 | 1807.9 | 1.83 | 2.67 | 44.3 | |
| 13 | 1110155956 | Maponya, W (Warona) | Tshwane (GTP) | 1459.6 | 5 | 3.5 | 70 | 170 | 1390.4 | 1560.4 | 2.94 | 0.56 | 9.3 | |
| 14 | 1090312546 | 534012354 | Marais, N (Nathan) | Tshwane (GTP) | 1331.6 | 5 | 3.5 | 70 | 170 | 1427.2 | 1597.2 | 1.99 | 1.51 | 25.1 |
| 15 | 162021477 | Masipa, TFJ (Talane Frank Johannes) | Tshwane (GTP) | 1447.7 | 5 | 3 | 60 | 85 | 1455.6 | 1540.6 | 2.5 | 0.5 | 8.3 | |
| 16 | 1090300414 | Mbuyamba, P (Pickam) | Tshwane (GTP) | 1403.8 | 5 | 3.5 | 70 | 170 | 1260.8 | 1430.8 | 3.37 | 0.13 | 2.2 | |
| 17 | 1100148660 | Mmakou, L (Lesedi) | Tshwane (GTP) | 1420.3 | 5 | 3.5 | 70 | 170 | 1354.4 | 1524.4 | 2.93 | 0.57 | 9.5 | |
| 18 | 1140149526 | 14394170 | Mogatusi, O (Orateng) | Bojanala Platina (NBR) | 1517.7 | 5 | 3 | 60 | 85 | 1393.3 | 1478.3 | 3.27 | -0.27 | -4.5 |
| 19 | 1120144053 | 14377306 | Mokgatle, R (Remolebogetse) | Bojanala Platina (NBR) | 1458.5 | 5 | 2.5 | 50 | 0 | 1357.5 | 1357.5 | 3.13 | -0.63 | -10.5 |
| 20 | 194061583 | Mokoena, TV (Tebogo Vincent) | Tshwane (GTP) | 1456 | 5 | 4 | 80 | 255 | 1337.8 | 1592.8 | 3.15 | 0.85 | 14.1 | |
| 21 | 1030317961 | Monene, K (Keneilwe Craig) | Tshwane (GTP) | 1200 | 5 | 1.5 | 30 | -170 | 1324.3 | 1154.3 | 1.73 | -0.23 | -3.8 | |
| 22 | 2040317962 | Motsisi, L (Lesedi) | Tshwane (GTP) | 1200 | 5 | 0.5 | 10 | -340 | 1338.5 | 998.5 | 1.65 | -1.15 | -19.1 | |
| 23 | 107090307 | Nale, PJ (Pathias Junior) | Tshwane (GTP) | 1366.8 | 5 | 2 | 40 | -85 | 1362.9 | 1277.9 | 2.48 | -0.48 | -8 | |
| 24 | 1080105125 | 14362317 | Nason, C (Cyle) | Tshwane (GTP) | 1394.1 | 5 | 1.5 | 30 | -170 | 1283.8 | 1113.8 | 3.1 | -1.6 | -26.6 |
| 25 | 2050317963 | Nhlapo, N (Nonhlanhla) | Tshwane (GTP) | 1200 | 5 | 0 | 0 | -425 | 1370.9 | 945.9 | 1.46 | -1.46 | -24.2 | |
| 26 | 2040317964 | Nkhumeleni, M (Mulalo) | Tshwane (GTP) | 1200 | 5 | 3 | 60 | 85 | 1421 | 1506 | 1.26 | 1.74 | 28.9 | |
| 27 | 1120096351 | Nkwe, T (Tumalano) | Bojanala Platina (NBR) | 1447.9 | 5 | 2 | 40 | -85 | 1336.6 | 1251.6 | 3.11 | -1.11 | -18.4 | |
| 28 | 2120130097 | Padayachy, V (Vidya) | Tshwane (GTP) | 1337.9 | 5 | 1.5 | 30 | -170 | 1382.5 | 1212.5 | 2.28 | -0.78 | -12.9 | |
| 29 | 2100109361 | Pillay, K (Ketana) | Tshwane (GTP) | 1467.6 | 5 | 2.5 | 50 | 0 | 1357.8 | 1357.8 | 3.1 | -0.6 | -10 | |
| 30 | 2120109367 | Pillay, V (Verana) | Tshwane (GTP) | 1424.9 | 5 | 2 | 40 | -85 | 1264.7 | 1179.7 | 3.39 | -1.39 | -23.1 | |
| 31 | 1060317965 | Pretorius, P (Petrus) | Tshwane (GTP) | 1200 | 4 | 1 | 25 | -212.5 | 1320.8 | 1108.3 | 1.35 | -0.35 | -5.8 | |
| 32 | 1110159428 | 534000496 | Ramonyai, M (Maribe) | Tshwane (GTP) | 1401.3 | 5 | 1 | 20 | -255 | 1466.6 | 1211.6 | 2.16 | -1.16 | -19.3 |
| 33 | 2100159429 | 534000500 | Ramonyai, M (Motshabo) | Tshwane (GTP) | 1388.8 | 5 | 2 | 40 | -85 | 1408.6 | 1323.6 | 2.43 | -0.43 | -7.1 |
| 34 | 1050112480 | Reddy, KS (Kashen Shivaan) | Tshwane (GTP) | 1375.5 | 5 | 4.5 | 90 | 340 | 1331 | 1671 | 2.8 | 1.7 | 28.2 | |
| 35 | 1130134053 | Roos, E (Ewan) | Tshwane (GTP) | 1385.8 | 5 | 1.5 | 30 | -170 | 1462.4 | 1292.4 | 2.01 | -0.51 | -8.5 | |
| 36 | 1090114761 | Saunders, W (Wayde) | Johannesburg Metro (GJM) | 1460.8 | 5 | 3 | 60 | 85 | 1409 | 1494 | 2.84 | 0.16 | 2.7 | |
| 37 | 1130192163 | 534007601 | Senthilkumar, S (Sakalesh) | Ekurhuleni (GE) | 1450.2 | 5 | 3 | 60 | 85 | 1337.3 | 1422.3 | 3.12 | -0.12 | -2 |
| 38 | 1720112178 | Slabbert, M (Martin) | Tshwane (GTP) | 1349.8 | 5 | 3 | 60 | 85 | 1455.8 | 1540.8 | 1.92 | 1.08 | 17.9 | |
| 39 | 2120138294 | 14379503 | Swanepoel, L (Leja) | Tshwane (GTP) | 1448.9 | 5 | 2.5 | 50 | 0 | 1326.7 | 1326.7 | 3.25 | -0.75 | -12.4 |
| 40 | 1130303329 | Swart, R (Reyhan) | Tshwane (GTP) | 1346.7 | 5 | 2 | 40 | -85 | 1421.7 | 1336.7 | 2.11 | -0.11 | -1.8 | |
| 41 | 1050317966 | Tlou, T (Timothy) | Tshwane (GTP) | 1200 | 5 | 3.5 | 70 | 170 | 1406.7 | 1576.7 | 1.34 | 2.16 | 35.9 | |
| 42 | 185039612 | Van Der Westhuizen, FJ (Fritz-Jan) | Tshwane (GTP) | 1430.7 | 5 | 4.5 | 90 | 340 | 1358.8 | 1698.8 | 2.96 | 1.54 | 25.6 | |
| 43 | 163040277 | Van Rensburg, B (Ben) | Tshwane (GTP) | 1392.7 | 5 | 1.5 | 30 | -170 | 1279.3 | 1109.3 | 3.2 | -1.7 | -28.2 | |
| 44 | 2120151760 | 14394669 | Waring, C (Caydence) | Ekurhuleni (GE) | 1441.9 | 5 | 2 | 40 | -85 | 1436 | 1351 | 2.49 | -0.49 | -8.1 |
| 45 | 186042532 | 534013687 | Weideman, HJ (Hendrik Johannes) | Mangaung (FMB) | 1386.5 | 5 | 2.5 | 50 | 0 | 1452.2 | 1452.2 | 2.16 | 0.34 | 5.6 |
| 46 | 1130140205 | 14372410 | Wessels, T (Theodore) | Johannesburg Metro (GJM) | 1445.5 | 5 | 3 | 60 | 85 | 1307.4 | 1392.4 | 3.26 | -0.26 | -4.3 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Louw, K (Karin) | PA | 2790110615 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Pienaar, R (Rene) | PA | 296006275 | Tshwane (GTP) | |
| 3 | Arbiter | Reyneke, A (Anneline) | FA | 275032085 | Tshwane (GTP) | |
| 4 | Arbiter | Reyneke, M (Melindie) | TS | 206032103 | Tshwane (GTP) | |
| 5 | Arbiter | Sutil, Y (Yolandé Judy Do Norsomento) | PA | 283036769 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 4 | 2025-03-15 | Marais, N (Nathan) | GTP | 1331.6 | 1-0 | 1517.7 | NBR | Mogatusi, O (Orateng) | 186.1 | ||
| 2 | 5 | 2025-03-15 | Slabbert, M (Martin) | GTP | 1349.8 | 1-0 | 1511 | GTP | Bienedell, R (Robin) | 161.2 | ||
| 3 | 3 | 2025-03-15 | Lin, W (Weihao) | NBR | 1317.2 | 1-0 | 1465.1 | GTP | Jonker, T (Tertius) | 147.9 | ||
| 4 | 1 | 2025-03-15 | Kock, L (Luca) | GTP | 1504.8 | 0-1 | 1360.8 | GTP | Maluleka, M (Mahlatsi) | 144 | ||
| 5 | 4 | 2025-03-15 | Maluleka, M (Mahlatsi) | GTP | 1360.8 | 1-0 | 1496.9 | GSV | Bout, W (Wanda) | 136.1 | ||
| 6 | 1 | 2025-03-15 | Swanepoel, L (Leja) | GTP | 1448.9 | 0-1 | 1322.4 | GJM | Chadalavada, B (Bhaarghavarama) | 126.5 | ||
| 7 | 1 | 2025-03-15 | Weideman, HJ (Hendrik Johannes) | FMB | 1386.5 | 1-0 | 1511 | GTP | Bienedell, R (Robin) | 124.5 | ||
| 8 | 3 | 2025-03-15 | Louw, N (Nova) | GTP | 1402.8 | 1-0 | 1511 | GTP | Bienedell, R (Robin) | 108.2 | ||
| 9 | 4 | 2025-03-15 | Pillay, V (Verana) | GTP | 1424.9 | 0-1 | 1322.4 | GJM | Chadalavada, B (Bhaarghavarama) | 102.5 | ||
| 10 | 2 | 2025-03-15 | Swart, R (Reyhan) | GTP | 1346.7 | 1-0 | 1448.9 | GTP | Swanepoel, L (Leja) | 102.2 | ||
| 11 | 3 | 2025-03-15 | Slabbert, M (Martin) | GTP | 1349.8 | 1-0 | 1450.2 | GE | Senthilkumar, S (Sakalesh) | 100.4 | ||
| 12 | 2 | 2025-03-15 | Maluleka, M (Mahlatsi) | GTP | 1360.8 | 1-0 | 1459.6 | GTP | Maponya, W (Warona) | 98.8 | ||
| 13 | 3 | 2025-03-15 | Masipa, TFJ (Talane Frank Johannes) | GTP | 1447.7 | 0-1 | 1360.8 | GTP | Maluleka, M (Mahlatsi) | 86.9 | ||
| 14 | 2 | 2025-03-15 | Mokgatle, R (Remolebogetse) | NBR | 1458.5 | 0-1 | 1375.5 | GTP | Reddy, KS (Kashen Shivaan) | 83 | ||
| 15 | 2 | 2025-03-15 | Waring, C (Caydence) | GE | 1441.9 | 1-0 | 1517.7 | NBR | Mogatusi, O (Orateng) | 75.8 | ||
| 16 | 4 | 2025-03-15 | Weideman, HJ (Hendrik Johannes) | FMB | 1386.5 | 1-0 | 1458.5 | NBR | Mokgatle, R (Remolebogetse) | 72 | ||
| 17 | 1 | 2025-03-15 | Lin, W (Weihao) | NBR | 1317.2 | 0.5-0.5 | 1458.5 | NBR | Mokgatle, R (Remolebogetse) | 70.7 | ||
| 18 | 4 | 2025-03-15 | Gemmell, R (Ryan) | GJM | 1378.5 | 1-0 | 1447.9 | NBR | Nkwe, T (Tumalano) | 69.4 | ||
| 19 | 1 | 2025-03-15 | Marais, N (Nathan) | GTP | 1331.6 | 1-0 | 1394.1 | GTP | Nason, C (Cyle) | 62.5 | ||
| 20 | 2 | 2025-03-15 | Marais, N (Nathan) | GTP | 1331.6 | 0.5-0.5 | 1456 | GTP | Mokoena, TV (Tebogo Vincent) | 62.2 | ||
| 21 | 2 | 2025-03-15 | Roos, E (Ewan) | GTP | 1385.8 | 1-0 | 1447.9 | NBR | Nkwe, T (Tumalano) | 62.1 | ||
| 22 | 3 | 2025-03-15 | Van Rensburg, B (Ben) | GTP | 1392.7 | 0-1 | 1331.6 | GTP | Marais, N (Nathan) | 61.1 | ||
| 23 | 4 | 2025-03-15 | Masipa, TFJ (Talane Frank Johannes) | GTP | 1447.7 | 1-0 | 1504.8 | GTP | Kock, L (Luca) | 57.1 | ||
| 24 | 3 | 2025-03-15 | Ramonyai, M (Motshabo) | GTP | 1388.8 | 1-0 | 1445.5 | GJM | Wessels, T (Theodore) | 56.7 | ||
| 25 | 1 | 2025-03-15 | Ramonyai, M (Maribe) | GTP | 1401.3 | 1-0 | 1447.9 | NBR | Nkwe, T (Tumalano) | 46.6 | ||
| 26 | 1 | 2025-03-15 | Reddy, KS (Kashen Shivaan) | GTP | 1375.5 | 0.5-0.5 | 1465.1 | GTP | Jonker, T (Tertius) | 44.8 | ||
| 27 | 2 | 2025-03-15 | Nason, C (Cyle) | GTP | 1394.1 | 0-1 | 1349.8 | GTP | Slabbert, M (Martin) | 44.3 | ||
| 28 | 5 | 2025-03-15 | Van Der Westhuizen, FJ (Fritz-Jan) | GTP | 1430.7 | 0.5-0.5 | 1360.8 | GTP | Maluleka, M (Mahlatsi) | 34.9 | ||
| 29 | 4 | 2025-03-15 | Pillay, K (Ketana) | GTP | 1467.6 | 0.5-0.5 | 1402.8 | GTP | Louw, N (Nova) | 32.4 | ||
| 30 | 4 | 2025-03-15 | Roos, E (Ewan) | GTP | 1385.8 | 0.5-0.5 | 1448.9 | GTP | Swanepoel, L (Leja) | 31.5 | ||
| 31 | 3 | 2025-03-15 | Saunders, W (Wayde) | GJM | 1460.8 | 0-1 | 1430.7 | CSA | Van Der Westhuizen, FJ (Fritz-Jan) | 30.1 | ||
| 32 | 5 | 2025-03-15 | Padayachy, V (Vidya) | GTP | 1337.9 | 0.5-0.5 | 1394.1 | GTP | Nason, C (Cyle) | 28.1 | ||
| 33 | 4 | 2025-03-15 | Van Der Westhuizen, FJ (Fritz-Jan) | GTP | 1430.7 | 1-0 | 1449.9 | GTP | Kruger, I (Ivan) | 19.2 | ||
| 34 | 3 | 2025-03-15 | Kruger, I (Ivan) | GJM | 1449.9 | 1-0 | 1467.6 | GTP | Pillay, K (Ketana) | 17.7 | ||
| 35 | 2 | 2025-03-15 | Jonker, T (Tertius) | GTP | 1465.1 | 0-1 | 1447.7 | GTP | Masipa, TFJ (Talane Frank Johannes) | 17.4 | ||
| 36 | 3 | 2025-03-15 | Weideman, HJ (Hendrik Johannes) | FMB | 1386.5 | 0.5-0.5 | 1420.3 | GTP | Mmakou, L (Lesedi) | 16.9 | ||
| 37 | 5 | 2025-03-15 | Maponya, W (Warona) | GTP | 1459.6 | 0.5-0.5 | 1449.9 | GTP | Kruger, I (Ivan) | 4.8 | ||
| 38 | 5 | 2025-03-15 | Saunders, W (Wayde) | GJM | 1460.8 | 0-1 | 1456 | GTP | Mokoena, TV (Tebogo Vincent) | 4.8 | ||
| 39 | 1 | 2025-03-15 | Masipa, TFJ (Talane Frank Johannes) | GTP | 1447.7 | 1-0 | 1450.2 | GE | Senthilkumar, S (Sakalesh) | 2.5 |