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Individual Calculations June 2023 |
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| Decosse, Jean-Fabien Total change: -24.40 | |   |
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| Open de Champagne 2023 | REIMS | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 2169 | 3.50 | 5 | -1.22 | 20 | -24.40 | |
|  Roux, Jean-Francois | | | 1769 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Paquis, Victor-Hugo | | | 1652 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Dion, Esteban | | | 1437 | FRA | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Laignel, Quentin | | | 1834 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Delmont, Jean-Robert | | | 1623 | FRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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