Individual Calculations December 2019 |
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Huayhuas Robles, Laura Sofia Total change: -2.00 | | |
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COPA IRT MAGDALENA CIERRE ANUAL | Magdalena - Lima | PER | 2019-11-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1497 | 1568 | 3.50 | 6 | -0.05 | 40 | -2.00 | |
| Principe, Gerson | f | | 1968 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Lopez Urbina, Andrea Sofia | | | 1190 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | Grytsiv, Yuriy | | | 1359 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | Ortiz Menacho, Sebastian Alonso | | | 1168 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | Castro Salcedo, Josue Seibert | | | 1337 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | Puppi Lazo , Stephanie Beatriz | | wf | 1962 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | * 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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