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Individual Calculations January 2023 |
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| Flores Tomasto, Luis Total change: 16.80 | |   |
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| VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2256 | 6.00 | 10 | 0.84 | 20 | 16.80 | |
|  Rios Cautin, Rodrigo | | | 1856 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Meruvia Meruvia, Juan | | | 1910 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Obregon, Andres Carlos | g | | 2508 | ARG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vilches Romero, Eduardo | | | 1987 | CHI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hoffman, Alejandro | g | | 2370 | URU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bachmann, Axel | g | | 2618 | PAR | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Romero Barreto, Jaime Jose | m | | 2351 | VEN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Perez Gormaz, Matias | m | | 2397 | CHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Henriquez Acuna, Julio | | | 1953 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Leiva, Gianmarco | m | | 2365 | PER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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