| 1537.3 | 1383.1 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1625.6 | 1433.8 | Smart Chess Blitz 2022 (Open) | 4 | 2022-05-07 | B | B | 0.5 | 0.36 | 0.14 | 0.6 | 0.4 | 0.1 | 2 |
| 1543.9 | 1505.4 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1623.3 | 1653.8 | Kopanong Chess Tournament 2022 (A) | 3 | 2022-03-05 | S | W | 0.5 | 0.45 | 0.05 | 0.8 | 0.37 | 0.13 | 2.6 |
| 1484.2 | 1522 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1463.1 | 1473.8 | Mangaung Metro Chess12 & 13 October 2018 (A) | 4 | 2018-10-13 | S | B | 0.5 | 0.48 | 0.02 | 0.3 | 0.51 | -0.01 | -0.2 |
| 1397.4 | 1394.2 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1433.6 | 1468.7 | Mangaung Metro Chess 1-2 June 2018 (A) | 5 | 2018-06-02 | S | B | 0.5 | 0.42 | 0.08 | 1.3 | 0.37 | 0.13 | 2.6 |
| 1371.4 | 1364.2 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1536.3 | 1542.8 | Mangaung Metro Chess 20-21 April 2018 (A) | 3 | 2018-04-21 | S | B | 0.5 | 0.27 | 0.23 | 3.9 | 0.25 | 0.25 | 5 |
| 1378.8 | 1374.4 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1511.3 | 1512 | Mangaung Metro Chess 9 - 10 March 2018 (A) | 2 | 2018-03-09 | S | W | 0 | 0.39 | -0.39 | -6.6 | 0.38 | -0.38 | -7.6 |
| 1299 | 1299 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1293 | 1293 | Mangaung Metro Chess 13&14 October 2017 (B) | 4 | 2017-10-14 | S | B | 0.5 | 0.51 | -0.01 | -0.2 | -0.01 | 0.51 | 10.2 |
| 1341 | 1341 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1288 | 1288 | Free State Open 2017 (B) | 4 | 2017-08-12 | S | B | 0.5 | 0.57 | -0.07 | -1.3 | -0.07 | 0.57 | 11.4 |
| 1372 | 1372 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1260 | 1260 | 5Th Piet Van Zyl Chess Festival 2017 (B) | 3 | 2017-07-08 | S | W | 0.5 | 0.65 | -0.15 | -3 | -0.15 | 0.65 | 13 |
| 1358 | 1358 | 20 | 20 | Modirwa, O (Ofentse) | | FMB | 1322 | 1322 | Sa Club Championship 2016 (B) | 3 | 2016-12-02 | S | B | 0 | 0.55 | -0.55 | -11 | -0.55 | 0.55 | 11 |
| 1404 | 1404 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1318 | 1318 | Free State Open 2016 (B) | 3 | 2016-08-06 | S | B | 0.5 | 0.62 | -0.12 | -2.3 | -0.12 | 0.62 | 12.4 |
| 1385 | 1385 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1311 | 1311 | Mangaung Metro Chess 22-23 July 2016 (U16) | 4 | 2016-07-23 | S | W | 1 | 0.6 | 0.4 | 6.7 | 0.4 | 0.6 | 12 |
| 1403 | 1403 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1333 | 1333 | Piet Van Zyl Chess Festival 2016 (B) | 4 | 2016-06-25 | S | B | 0 | 0.6 | -0.6 | -12 | -0.6 | 0.6 | 12 |
| 1383 | 1383 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1304 | 1304 | Inter Region 2016 (U16) | 5 | 2016-05-07 | S | W | 0.5 | 0.61 | -0.11 | -1.8 | -0.11 | 0.61 | 12.2 |
| 1376 | 1376 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1386 | 1386 | Mangaung Metro Chess 5 To 6 February 2016 (U16) | 4 | 2016-02-06 | S | W | 1 | 0.49 | 0.51 | 8.6 | 0.51 | 0.49 | 9.8 |
| 1376 | 1376 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1386 | 1386 | Mangaung Metro Chess January 2016 (U16) | 5 | 2015-01-23 | S | B | 0.5 | 0.49 | 0.01 | 0.2 | 0.01 | 0.49 | 9.8 |
| 1343 | 1343 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1344 | 1344 | Mangaung Metro Chess August 2015 (U16) | 4 | 2015-08-15 | S | W | 1 | 0 | 1 | 16.8 | 1 | 0 | 0 |
| 1291 | 1291 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1344 | 1344 | Philippolis 5 6 June 2015 (A) | 5 | 2015-06-06 | S | B | 1 | 0.43 | 0.57 | 9.6 | 0.57 | 0.43 | 8.6 |
| 1281 | 1281 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1246 | 1246 | Free State Chess March 2015 (U16) | 4 | 2015-03-14 | S | B | 0 | 0.55 | -0.55 | -9.2 | -0.55 | 0.55 | 11 |
| 1294 | 1294 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1291 | 1291 | Free State Open 2014 B-Section | 3 | 2014-08-02 | S | W | 0.5 | 0.5 | 0 | 0 | 0 | 0.5 | 10 |
| 1288 | 1288 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1209 | 1209 | Free State Chess July 2014 U14 | 6 | 2014-07-26 | S | W | 0.5 | 0.61 | -0.11 | -1.8 | -0.11 | 0.61 | 12.2 |
| 1269 | 1269 | 20 | 20 | Modirwa, O (Ofentse) | | FS | 1256 | 1256 | Free State Chess March 2014 B Group | 2 | 2014-03-14 | S | B | 0 | 0.52 | -0.52 | -8.6 | -0.52 | 0.52 | 10.4 |
| 1235 | 1235 | 20 | 20 | Modirwa, O (Ofentse) | | RSA | 1233 | 1233 | Free State Chess February 2014 U14 | 6 | 2014-02-08 | S | W | 0.5 | 0.5 | 0 | 0 | 0 | 0.5 | 10 |
| 1172 | 1172 | 20 | 20 | Modirwa, O (Ofentse) | | RSA | 1144 | 1144 | Free State September 2012 Trails U12 A | 5 | 2012-09-08 | S | B | 0.5 | 0.54 | -0.04 | -0.7 | -0.04 | 0.54 | 10.8 |
| 1122 | 1122 | 20 | 20 | Modirwa, O (Ofentse) | | RSA | 1124 | 1124 | Fs U12 Philippolis May 2012 | 4 | 2012-05-26 | S | W | 1 | 0.5 | 0.5 | 8.3 | 0.5 | 0.5 | 10 |
