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Individual Calculations March 2024 |
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| Amrouni, Alexia Shakira Total change: -60.40 | |   |
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| 2024 Piet Robbertse Open Chess Tournament (B) | Pretoria | RSA | 2024-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1323 | 0.00 | 2 | -1.51 | 40 | -60.40 | |
|  Liang, Yi-Xuan (bowie) | | | 1105 | RSA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Byliefeldt, Leroux | | | 1144 | RSA | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | |
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