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Individual Calculations December 2019 |
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| Principe, Gerson Total change: 0.80 | |   |
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| COPA IRT MAGDALENA CIERRE ANUAL | Magdalena - Lima | PER | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2261 | 5.50 | 7 | 0.04 | 20 | 0.80 | |
|  Huayhuas Robles, Laura Sofia | | | 1861 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beyer Lecaros, Alfredo Jose | | | 1913 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Varillas Jimenez, Ivan | | | 2009 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Francia Arzapalo, Gianella | | | 1861 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Flores Quillas, Diego Saul Rodri | f | | 2120 | PER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Pinero Rodriguez, Carlos Jose | m | | 2286 | VEN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Lopez, Dante | | | 2061 | PER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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