Individual Calculations October 2018 |
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Sanchez Herrera , Jorge Miguel Total change: -12.40 | | |
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IV IRT Ciudad de Casma - Sub 2200 | Casma | PER | 2018-09-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1640 | 1387 | 0.50 | 4 | -0.31 | 40 | -12.40 | |
| Risco Alarcon, Julio | | | 1787 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Sifuentes Alcantara, Jhony Sebas | | | 1579 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | Fuentes Alarcon, Paolo Eduardo | | | 1663 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | Ramirez Leon, Arturo Gerardo | | | 1532 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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