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Individual Calculations January 2023 |
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| Orrego Palermo, Marcelo Total change: 28.00 | |   |
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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 |
| 1892 | 1897 | 5.50 | 10 | 0.70 | 40 | 28.00 | |
|  Lopez Vivanco, Gregorio | | | 1497 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vergara Jofre, Felipe | f | | 2233 | CHI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Duarte, Leonardo | m | | 2307 | ARG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2138 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tricot Wong, Francisco | | | 1421 | CHI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Olivares Olivares, Claudio | f | | 2343 | CHI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Paez Medina, Guillermo | | | 2087 | CHI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Morales Nino, Luis | | | 2020 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Toloza Fabian, David | | | 1377 | CHI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Ricouz Vasquez, Enzo Joaquin | | | 1496 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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