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Individual Calculations May 2023 |
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| Archet, Jean-Claude Total change: -34.20 | |   |
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| Open de Vincennes 2023 (-2400 Elo) | VINCENNES | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1381 | 0.00 | 3 | -1.71 | 20 | -34.20 | |
|  Devaux, Nicolas | | | 1779 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Caracci, Elyes | | | 1086 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Le, Martin | | | 1158 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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