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Individual Calculations September 2021 |
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| Roulleaux, Nicolas Total change: 9.80 | |   |
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| Circuit d'Echecs Gascon 2021 - Open | RISCLE | FRA | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1127 | 3.50 | 7 | 0.49 | 20 | 9.80 | |
|  Dubertrand, Bernard | | | 1440 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Viers, Sandrine | | | 1195 | FRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Pokee, Michele | | | 1117 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Grimault, Stephanie | | | 1266 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ara, Alexandre | | | 1095 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Pages, Philippe | | | 1107 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Boudet, Nicole | | | 1076 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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