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Individual Calculations November 2021 |
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| Avalos Herrera, Ian Total change: -23.20 | |   |
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| 10 TORNEO IRT DE IQUIQUE-2021 | Iquique | CHI | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1630 | 2.50 | 5 | -1.16 | 20 | -23.20 | |
|  Heise Hidalgo, Claudia Sofia | | | 1230 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nina Cosme, Mons | | | 1251 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Avalos Parra, Joao | f | | 2030 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cortez Vilca, Tomas | | | 1230 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Calderon Espinoza, Sofia Belen | | | 1355 | CHI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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