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Individual Calculations August 2023 |
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| Triana Castro, Francisco Javier Total change: 5.20 | |   |
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| IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam | Rivera | COL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1564 | 1.50 | 4 | 0.26 | 20 | 5.20 | |
|  Chaux, Oscar Orlando | | | 1907 | COL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Gonzalez Ballen, Miguel Eduardo | c | | 1850 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Callejas Riano, Natalia Catherine | | | 1164 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obando Guzman, Soren Federico | | | 2065 | COL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | * 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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