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Individual Calculations August 2022 |
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| Selepe, Lwazi Total change: 191.20 | |   |
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| 2022 South African Open Chess Championships (Open) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1480 | 5.50 | 11 | 3.49 | 40 | 139.60 | |
|  Makhosonke, Kuhlase Matthiolus | | | 1775 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Louw, Gideon N. | | | 1701 | RSA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | De Villiers, Ockert Almaro | | | 1583 | RSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Schutte, Andre | | | 1837 | RSA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Willenberg, Shane C. | | | 1816 | RSA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Frick, Jacques | | | 1720 | RSA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Fredericks, Malcolm Mp. | | | 1817 | RSA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Mncwabe, Minenhle Junior | | | 1764 | RSA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Van Zyl, Albrecht | | | 1705 | RSA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | McInnes, Andrew | | | 1752 | RSA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Kedama, Sandiso | | | 1738 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2022 South African Open Chess Championships (U20) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1480 | 3.00 | 4 | 1.29 | 40 | 51.60 | |
| | Muller, Kaden | | | 1147 | RSA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Fourie, Brandon | | | 1588 | RSA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Mnyasta, Tezihano | | | 1626 | RSA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kedama, Sandiso | | | 1738 | RSA | 1.00 | 1 | 0.82 | 40 | 32.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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