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Individual Calculations January 2020 |
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| Villafuerte Mamani, Raid Kamil Total change: 6.00 | |   |
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| TORNEO IRT NAVIDAD 2019 "COPA JAQUE MATHEUS" | Cusco | PER | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1056 | 1.00 | 5 | 0.15 | 40 | 6.00 | |
|  Obregon Castellanos, Alexander | | | 1456 * | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Cardenas Portugal, Dylan | | | 1447 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Abarca Torres, Ronaldo Manuel | | | 1456 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Espinoza Gonzales, Brayhan Americ | | | 1269 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Banda Chahuara, Daniel | | | 1148 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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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