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Individual Calculations May 2023 |
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| Guichard, Paul Total change: -19.40 | |   |
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| Championnat Individuel d'echecs des Hauts de Seine 2023 (-2200) | PUTEAUX | FRA | 2023-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1561 | 2.00 | 4 | -0.97 | 20 | -19.40 | |
|  Martinez, Alberto | | | 1405 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Choteau, Michel | | | 1333 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mealares, Christophe | | | 1339 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Brion, Bastien | | | 1421 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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