Individual Calculations August 2023 |
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Acosta Vera, Graham Zeth Total change: -21.20 | | |
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FESTIVAL MACRO REGIONAL IRT DE AJEDREZ CALCA CAPITAL DEL VALLE SAGRADO DE LOS INCAS | Cusco | PER | 2023-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1279 | 1068 | 0.00 | 2 | -0.48 | 40 | -19.20 | |
| Luza, Chura Marco Adriano | | | 1364 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | Pacsi Hancco, Miguel Elias | | | 1194 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | 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) | | Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1550 | 1068 | 0.00 | 1 | -0.05 | 40 | -2.00 | |
| Vilca Contreras, Dante Ivan | | | 1550 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | 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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