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Individual Calculations January 2023 |
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| Salinas Herrera, Pablo Total change: -15.80 | |   |
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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 |
| 2241 | 2514 | 6.50 | 10 | -1.58 | 10 | -15.80 | |
|  Cortes Arias, Mariela | | wc | 2114 * | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cuevas Araya, Walter | f | | 2066 | CHI | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Romero Barreto, Jaime Jose | m | | 2351 | VEN | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Caruso, Tomas | | | 2122 | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chumpitaz, Ann | | wm | 2263 | PER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Vasquez Toledo, Cristian | | | 2222 | CHI | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Retamozo, Kevin | | | 2088 | PER | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Leiva, Gianmarco | m | | 2365 | PER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Perez Gormaz, Matias | m | | 2397 | CHI | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Fernandez, Fernando | m | | 2421 | PER | 0.50 | 1 | -0.13 | 10 | -1.30 | | | * 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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