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Individual Calculations January 2023 |
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| Muller Koenig, Wieland Siegfried Total change: 5.20 | |   |
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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 |
| 1746 | 1715 | 5.00 | 10 | 0.13 | 40 | 5.20 | |
|  Lopez Silva, Hugo | | | 2413 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Cortez Vilca, Tomas | | | 1315 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Morales Nino, Luis | | | 2020 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Toloza Humeres, Cristian | | | 1407 | CHI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Toloza Fabian, David | | | 1377 | CHI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Cortes Arias, Mariela | | wc | 1768 | CHI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Ruiz Barrientos, Gabriel Alberto | | | 1456 | CHI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Vilches Romero, Eduardo | | | 1987 | CHI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Bahamondes Cepeda, Juan Pablo | | | 1929 | CHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zurita Palma, Christopher | | | 1783 | CHI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * 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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