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Individual Calculations August 2023 |
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| Martinez Murcia, John Alexander Total change: 7.20 | |   |
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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 |
| 1793 | 1841 | 2.50 | 4 | 0.36 | 20 | 7.20 | |
|  Sepulveda, Lyda Marcela | | | 1441 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castro Lombana, Juan Pablo | | | 1490 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Polo, Victor Ramon | f | | 2102 | COL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Valdes Martinez, Miguel A. | | | 2138 | CUB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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