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Individual Calculations April 2023 |
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| Malaver Perez, Yessy Rubi Total change: 0.00 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1121 | 0 | 0.50 | 4 | 0.00 | 799 | | 0.00 | |
|  Obregon Castellanos, Carla Victo | | | 1242 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Mas Viton, Daira Alexia | | | 1020 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Delgado Suarez, Triana Valentina | | | 1210 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ochoa Chang, Yailing Liu | | | 1010 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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