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Individual Calculations January 2023 |
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| Rios Cautin, Rodrigo Total change: -0.40 | |   |
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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 |
| 1660 | 1605 | 4.50 | 10 | -0.02 | 20 | -0.40 | |
|  Flores Tomasto, Luis | | | 2256 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Lopez Vivanco, Gregorio | | | 1205 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Molina, Jessica | | wf | 1932 | BOL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Terrazas Alarcon, German Alfred | | | 1855 | CHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cortez Vilca, Tomas | | | 1295 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zurita Palma, Christopher | | | 1783 | CHI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Diaz Bermudez, Pedro Teofilo | | | 1309 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Berti Contreras, Lorenginis | f | | 1915 | CHI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Andrade Lopez, Constanza | | | 1283 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cortes Arias, Mariela | | wc | 1768 | CHI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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