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Individual Calculations March 2023 |
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| Ribour, Philippe Total change: -7.00 | |   |
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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 |
| 1453 | 1380 | 1.50 | 4 | -0.35 | 20 | -7.00 | |
|  Fayolle, Guy | | | 1613 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Logerais, Pierre | | | 1947 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Thibault, Bertrand | | | 1136 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Derain, Jacky | | | 1117 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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