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Individual Calculations January 2023 |
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| Terrazas Alarcon, German Alfred Total change: 12.60 | |   |
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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 |
| 1942 | 1855 | 5.00 | 10 | 0.63 | 20 | 12.60 | |
|  Mareco, Sandro | g | | 2619 | ARG | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Enriquez Coronel, Gaia Paola | | | 1519 | BOL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vasquez Toledo, Cristian | | | 2222 | CHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rios Cautin, Rodrigo | | | 1605 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Caruso, Tomas | | | 2122 | ARG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Arias Diaz, Javier Alonso | | | 1611 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Morales Nino, Luis | | | 2020 | PER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Paez Medina, Guillermo | | | 2087 | CHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Serrano Fernandez, Djalmar | | | 1687 | VEN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Molina, Jessica | | wf | 1932 | BOL | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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