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Rapid:
Individual Calculations October 2023 |
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| Perz, Jean-Pierre Total change: -91.80 | |   |
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| 31eme Coupe des Echecs de Fournes en Weppes | FOURNES EN WEPPES | FRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1462 | 0.50 | 6 | -4.59 | 20 | -91.80 | |
|  Ballenghien, Elise | | | 1108 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Perin, Clement | | | 1194 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Schappler, Mathilde | | | 1213 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Taleb, Nina | | | 1082 | FRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Tahar-Chaouch, Fouzia | | | 1164 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Schappler, Victor | | | 1220 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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