| 1586.6 | 1576.6 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1470.8 | 1462.3 | Buffalo City Chess Senior Trials 2021 | 1 | 2021-04-10 | S | B | 0 | 0.59 | -0.59 | -10 | 0.59 | -0.59 | -11.8 |
| 1572.4 | 1416.3 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1462.1 | 1292.3 | Mortal Kombat 2021 (A) | 5 | 2021-02-20 | R | W | 1 | 0.67 | 0.33 | 4.4 | 0.69 | 0.31 | 6.2 |
| 1554.4 | 1559 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1419.4 | 1407.3 | BC Mortal Kombat Closed 2020 | 9 | 2020-12-13 | S | W | 1 | 0.7 | 0.3 | 5.1 | 0.72 | 0.28 | 5.6 |
| 1536.3 | 1547.2 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1488.8 | 1486 | Vikings Closed Swiss March 2020 | 5 | 2020-03-07 | S | B | 1 | 0.51 | 0.49 | 8.3 | 0.53 | 0.47 | 9.4 |
| 1583.4 | 1458.9 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1418.8 | 1180.3 | 2019 UFH Heritage (Rapid) | 5 | 2019-10-05 | R | W | 0 | 0.73 | -0.73 | -5.7 | 0.87 | -0.87 | -17.4 |
| 1583.4 | 1575.5 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1418.8 | 1201.1 | 2019 UFH Heritage (Blitz) | 5 | 2019-10-05 | B | B | 1 | 0.65 | 0.35 | 1.3 | 0.89 | 0.11 | 2.2 |
| 1565.2 | 1497.9 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1385.4 | 1115.1 | 1st Chess Vikings Blitz and Rapid 2019 (Rapid) | 3 | 2019-07-06 | R | B | 1 | 0.67 | 0.33 | 2 | 0.9 | 0.1 | 2 |
| 1565.2 | 1551.8 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1385.4 | 1069.9 | 1st Chess Vikings Blitz and Rapid 2019 (Blitz) | 7 | 2019-07-06 | B | B | 1 | 0.67 | 0.33 | 1.2 | 0.99 | 0.01 | 0.2 |
| 1588.8 | 1604.3 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1360.4 | 1359 | Vikings Round Robin #4 2019 | 5 | 2019-04-13 | S | B | 0 | 0.72 | -0.72 | -12 | 0.74 | -0.74 | -14.8 |
| 1558.7 | 1548.6 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1388.2 | 1384.7 | Chess Vikings Round Robin #1 2019 | 4 | 2019-02-09 | S | W | 1 | 0.74 | 0.26 | 4.3 | 0.73 | 0.27 | 5.4 |
| 1480.8 | 1461.6 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1305.6 | 1320.9 | Chess Vikings League 2nd 2018 (A) | 5 | 2018-08-04 | S | W | 1 | 0.75 | 0.25 | 4.1 | 0.71 | 0.29 | 5.8 |
| 500 | 500 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 500 | 500 | 6Th Buffalo League Blitz 2017 (Div 1) | 8 | 2017-10-24 | B | B | 1 | 0.5 | 0.5 | 1.8 | 0.5 | 0.5 | 10 |
| 1489 | 1489 | 20 | 20 | Xongwana, S (Sahlulelo) | | EBC | 1097 | 1097 | Buffalo City Closed 2017 (Invitational) | 9 | 2017-09-10 | S | B | 1 | 0.92 | 0.08 | 1.6 | 0.08 | 0.92 | 18.4 |
