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Rapid:
Individual Calculations October 2022 |
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| Vidoni, Salma Total change: 14.80 | |   |
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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 |
| 1291 | 1239 | 2.50 | 4 | 0.74 | 20 | 14.80 | |
|  Defurne, Maxime | | | 1426 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Duval, Charles | | | 1479 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chemoul, Jeremie | | | 1099 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Deveze, Leopold | | | 1159 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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