Individual Calculations January 2020 |
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Amaya Grant, Yannik Total change: 12.00 | | |
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III Open Ciudad de Liberia 2019 | Liberia | CRC | 2019-12-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1387 | 2.00 | 5 | 0.30 | 40 | 12.00 | |
| Valdes Romero, Leonardo | m | | 1787 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rodriguez Araya, Oscar Mario | | | 1160 | CRC | 0.00 | 1 | -0.79 | 40 | -31.60 | | Navarrete Badilla, Myckel | | | 1349 | CRC | 1.00 | 1 | 0.45 | 40 | 18.00 | | Guillen Murillo, Sergio Guillermo | | | 1630 | CRC | 1.00 | 1 | 0.80 | 40 | 32.00 | | Peraza Alvarez, Rafael Eduardo | | | 1787 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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