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Individual Calculations May 2024 |
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| Maepa, Boitumelo Total change: 0.00 | |   |
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| USSA Chess Championships 2024 (Ladies) | Pretoria | RSA | 2024-04-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1507 | 0 | 4.00 | 6 | 0.00 | 1547 | | 0.00 | |
|  Van Jaarsveld, Anje | | | 1652 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Wallace, Amy | | | 1409 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Mundama, Celima | | | 1460 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Van Jaarsveld, Anje | | | 1652 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Wallace, Amy | | | 1409 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Mundama, Celima | | | 1460 | RSA | 0.50 | 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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