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Individual Calculations May 2023 |
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| Dahaoui, Adam Total change: 12.80 | |   |
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| 2eme open lent de Chalons (-1800 Elo) | CHALONS EN CHAMPAGNE | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1134 | 1.00 | 3 | 0.32 | 40 | 12.80 | |
|  Dion, Esteban | | | 1462 | FRA | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Martoian, Seda | | | 1340 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Huet, Ruben | | | 1274 | FRA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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