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Individual Calculations March 2023 |
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| Douat, Jean Total change: -13.40 | |   |
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| 9eme Open FIDE de Fontenay le Fleury (-2400) | FONTENAY LE FLEURY | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1668 | 3.50 | 5 | -0.67 | 20 | -13.40 | |
|  Rostaing, Laurent | | | 1406 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Couradin, Jean-Marie | | | 1487 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Fosse, Jean-Claude | | | 1316 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hoarau, Jules | | | 1302 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Martinez, Alberto | | | 1403 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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