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Individual Calculations January 2022 |
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| Vasquez, Jovanny Total change: 6.80 | |   |
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| IX Campeonato Panamericano de Ajedrez IRT para Limitados Visuales IBCA 2021 | Pereira | COL | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1311 | 1.50 | 5 | 0.34 | 20 | 6.80 | |
|  Rico Hernandez, Edgar | | | 1711 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gomez, Nicolas De Jesus | | | 1642 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Berrio Suarez, Yina Patricia | | | 1387 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Alvarez, Juan Evangelista | | | 1575 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Aceituno Ramirez, Stebe Josue | | | 1400 | GUA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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