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Individual Calculations August 2023 |
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| Medina Quintana, Salvador Yossef Total change: 0.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1080 | 0 | 0.00 | 4 | 0.00 | 280 | | 0.00 | |
|  Salazar Flores, Adiel Jesus | | | 1116 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Meneses Morales, Marcos Beltran | | | 1097 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Florez Vasquez, Yahel Sharif | | | 1004 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Urpeque Guzman, Zayaka Isabel | | | 1103 | 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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