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Rapid:
Individual Calculations October 2022 |
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| Lafdal, Karim Total change: -14.40 | |   |
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| Grand Prix Rapides du Val de Marne Saison 2022-2023 Etape 1B | CRETEIL | FRA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1030 | 0.00 | 3 | -0.72 | 20 | -14.40 | |
|  Fernandes, Matilde | | | 1202 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Tassart, Guillaume | | | 1246 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Holmes, Christopher | | | 1244 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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