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Individual Calculations February 2023 |
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| Marillonnet, Paul Total change: -17.00 | |   |
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| 19e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1347 | 2.00 | 4 | -0.85 | 20 | -17.00 | |
|  Romero, Alexandre | | | 1131 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Gautier, Yanis | | | 1189 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Lespagnol, Dominique | | | 1196 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gobert, Claire | | | 1233 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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