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Individual Calculations August 2022 |
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| Muller, Kaden Total change: 18.40 | |   |
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| 2022 South African Open Chess Championships (B) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1147 | 1.50 | 3 | 0.64 | 40 | 25.60 | |
|  Blankenberg, Taylon | | | 1236 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Zenzile, Amahle | | | 1280 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Booys, Leatin I. | | | 1426 | RSA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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 |
| 1534 | 1147 | 0.00 | 2 | -0.18 | 40 | -7.20 | |
| | Selepe, Lwazi | | | 1480 | RSA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fourie, Brandon | | | 1588 | RSA | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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