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Individual Calculations August 2023 |
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| Casqui Lopez, Marlon Gabriel Total change: -53.60 | |   |
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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 |
| 1224 | 1329 | 2.50 | 6 | -1.34 | 40 | -53.60 | |
|  Palomino Landeo, Diego Fernando | | | 1682 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Gonzales Rivadeneira, Eduardo | | | 1065 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Paco Herrera, Fernando Daniel | | | 1036 | PER | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Zaldivar Perez, Edu Fabian | | | 1177 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Fabian Perez, Josue Daniel | | | 1184 | PER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Apaza Valdivia, Alan Benjamin | | | 1200 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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