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Rapid:
Individual Calculations June 2023 |
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| Coudenis, Christian Total change: -24.40 | |   |
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| 22eme Tournoi Rapide d'Echecs de Bethune | BETHUNE | FRA | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1425 | 2.00 | 7 | -1.22 | 20 | -24.40 | |
|  Ellis, Antoine | | | 2138 | FRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Calmels, Serge | | | 1328 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Willart, Hubert | | | 1696 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Boncourre, Tanguy | | | 1499 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Cadet, Eric | | | 1266 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Braule, Francis | | | 1201 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Quemoun, Guillaume | | | 1409 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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