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Rapid:
Individual Calculations February 2023 |
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| Costagliola, Milan Total change: 22.40 | |   |
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| Championnat scolaire des Ecoles 2023 du Val de Marne | SAINT MAUR DES FOSSES | FRA | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1144 | 2.00 | 3 | 0.56 | 40 | 22.40 | |
|  Zhang, Hugo | | | 1031 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Merkel, Ethan | | | 1450 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Oudinet, Baptiste | | | 1033 | FRA | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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