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Individual Calculations August 2023 |
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| Chaux, Oscar Orlando Total change: -37.60 | |   |
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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 |
| 1612 | 1907 | 4.00 | 7 | -1.88 | 20 | -37.60 | |
|  Jacome Revelo, Daniela Alexandra | | | 1507 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Osorio Jaramillo, Christian Alons | | | 1578 | COL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Triana Castro, Francisco Javier | | | 1564 | COL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Duran Cardoso, Tomas | | | 1550 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zambrano, Karina | | | 1708 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Valencia Lopez, Daily Vanessa | | | 1705 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ceballos Castellanos, Isabela | | | 1674 | COL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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