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Individual Calculations November 2023 |
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| Kolodziejczyk, Alexandre Total change: -13.60 | |   |
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| 4eme open international du Kremlin-Bicetre | LE KREMLIN BICETRE | FRA | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1351 | 1.50 | 4 | -0.34 | 40 | -13.60 | |
|  Reis, Ibrahim | | | 1036 | FRA | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Ben Kacem, Molka | | | 1073 | FRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ahmed Holi Ali, Moawia | c | | 1931 | SUD | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kvashyna, Tetyana | | | 1679 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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