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Individual Calculations August 2022 |
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| Van Zyl, Bea Total change: 0.00 | |   |
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| 2022 South African Open Chess Championships (B) | Cape Town | RSA | 2022-07-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1275 | 0 | 2.00 | 6 | 0.00 | 1150 | | 0.00 | |
|  Zenzile, Amahle | | | 1280 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Coetzee, Justin | | | 1353 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Blankenberg, Taylon | | | 1236 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Palmer, Neil Justin | | | 1427 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Ntukela, Amzolele | | | 1210 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Amrouni, Alexia | | | 1143 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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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