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Individual Calculations March 2023 |
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| Collet, Christian Total change: -13.80 | |   |
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| 24e open international de Fenain | FENAIN | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1260 | 2.50 | 7 | -0.69 | 20 | -13.80 | |
|  Mozgawa, Karine | | | 1145 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wacrenier, Jerome | | | 1636 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Vaillant, Stephane | | | 1791 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tiquet-Do, Corentin | | | 1163 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Custoza, Georges-Emmanuel | | | 1140 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Delcroix, Ulysse | | | 1291 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Tahar-Chaouch, Yazid | | | 1144 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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