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Individual Calculations January 2023 |
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| Zamora Espinoza, Gaston Mateo Total change: -132.00 | |   |
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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 |
| 1297 | 1277 | 2.00 | 10 | -3.30 | 40 | -132.00 | |
|  Henriquez Acuna, Julio | | | 1953 | CHI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Sanhueza Antris, Ivan | | | 1711 | CHI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Jimenez Mercado, Julio Esteban | | | 1596 | BOL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zarapura Fajardo, Juan | | | 1050 | CHI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Cardenas Huachaca, Alessandro Jai | | | 1155 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Heise Hidalgo, Claudia Sofia | | | 1100 | CHI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Zapata Chura, Joaquin Ignacio | | | 1085 | CHI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Castillo Ahumada, Yessica | | | 1153 | CHI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Perez Choque, Andre Josue | | | 1024 | CHI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Torrejon Teran, Valeria Emily | | | 1145 | BOL | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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