Individual Calculations April 2020 |
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Alarco, Alvaro Total change: 3.20 | | |
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FESTIVAL DE AJEDREZ IRT COPA "IX ANIVERSARIO CLUB JAQUE MATHEUS" | Cusco | PER | 2020-02-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1930 | 2108 | 3.50 | 5 | 0.16 | 20 | 3.20 | |
| Espinoza Gonzales, Brayhan Americ | | | 1708 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Cardenas Portugal, Dylan | | | 1708 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Torres Mendoza, Raul | | | 1708 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gonzales Curse, Flavio | f | | 2297 | PER | 0.50 | 1 | 0.25 | 20 | 5.00 | | Flores Quillas, Diego Saul Rodri | f | | 2231 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | | * 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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