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Individual Calculations July 2023 |
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| Gralla, Achille Total change: 24.40 | |   |
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| Championnat de l'Aisne 2023 (-2400 elo) | SOISSONS | FRA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1239 | 1.00 | 3 | 0.61 | 40 | 24.40 | |
|  Labroche, Jerome | | | 1777 | FRA | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Gillet, Enguerran | | | 1427 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Fournier, Patrice | | | 1601 | FRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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