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Individual Calculations January 2022 |
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| Coles, Robin Total change: 16.80 | |   |
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| 5eme Open FIDE de Suce sur Erdre (-2200) Open A | SUCE SUR ERDRE | FRA | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1922 | 2.50 | 5 | 0.42 | 40 | 16.80 | |
|  Chaillou, Vincent | | | 1751 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Nottola, Adrien | | | 2129 | FRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Crouan, Stephane | f | | 2152 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dreyfus, Jacques | | | 2018 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ouadi, Ali | | | 1890 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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