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Individual Calculations October 2022 |
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| Ducreux, Regis Total change: -3.80 | |   |
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| 5e Open du Palais des Congres de Vichy (-2400) | VICHY | FRA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1239 | 1.00 | 5 | -0.19 | 20 | -3.80 | |
|  Dechaud, Nathan | | | 1692 | FRA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Rouqual, Guy | | | 1467 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Guerguil, Maxence | | | 1140 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Frey, Thierry | | | 1777 | SUI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tabutin, Lucas | | | 1432 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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