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Individual Calculations December 2022 |
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| Courjal, Valentine Total change: -48.80 | |   |
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| 31eme Open International d'Echecs de Caen - Open B | CAEN | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1127 | 0.00 | 5 | -1.23 | 40 | -49.20 | |
|  Personeni, Leo | | | 1375 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Beaurain, Yanis | | | 1439 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Moulu, Philippe | | | 1373 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ducoulombier, Thierry | | | 1288 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sauneuf, Aaron | | | 1184 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | Championnat d'Ille et Vilaine Jeunes 2023 - U12 - Rennes Paul Bert | RENNES | FRA | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1127 | 1.00 | 2 | 0.01 | 40 | 0.40 | |
| | Ramette, Charlie | | | 1219 | FRA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Cerclier, Axel | | | 1038 | FRA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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