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Individual Calculations September 2023 |
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| Placier, Pascal Total change: 4.80 | |   |
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| 1er Open International de Perros-Guirec - Open B (-1600) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1179 | 2.00 | 5 | 0.24 | 20 | 4.80 | |
|  Hamiche, Frederic | | | 1077 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Desveronnieres, Francis | | | 1222 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Chiefare, Amjad | | | 1405 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Guyader, Ronan | | | 1320 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Farouz, Paul | | | 1459 | FRA | 0.00 | 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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