Individual Calculations August 2023 |
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Villafuerte Mamani, Raid Kamil Total change: 14.80 | | |
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Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1228 | 1323 | 3.50 | 5 | 0.37 | 40 | 14.80 | |
| Mamani Garrote, Yahel Andre | | | 1147 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | | Zapana Huarza, Fabricio Elvis | | | 1506 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | Fabian Perez, Josue Daniel | | | 1184 | PER | 0.50 | 1 | -0.19 | 40 | -7.60 | | Acosta Vera, Yerans Vincent | | | 1126 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | Zaldivar Perez, Edu Fabian | | | 1177 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | 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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