Individual Calculations December 2019 |
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Beyer Lecaros, Alfredo Jose Total change: 25.20 | | |
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COPA IRT MAGDALENA CIERRE ANUAL | Magdalena - Lima | PER | 2019-11-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1816 | 1913 | 5.50 | 7 | 1.26 | 20 | 25.20 | |
| Lopez Urbina, Andrea Sofia | | | 1513 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Principe, Gerson | f | | 2261 | PER | 0.00 | 1 | -0.11 | 20 | -2.20 | | Caceres Sandoval, Eduardo | | | 1650 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | | Johansson, Thomas Christian | | | 1513 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Soriano Quispe, Ivan Excender | f | | 2080 | PER | 1.00 | 1 | 0.72 | 20 | 14.40 | | Pizzardo Olivares, Fernando Salva | | | 1834 | PER | 0.50 | 1 | -0.11 | 20 | -2.20 | | Rosello, Jaime | | | 1858 | PER | 1.00 | 1 | 0.42 | 20 | 8.40 | | * 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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