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Individual Calculations November 2021 |
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| Calderon Espinoza, Sofia Belen Total change: 13.60 | |   |
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| 10 TORNEO IRT DE IQUIQUE-2021 | Iquique | CHI | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1355 | 1.50 | 4 | 0.34 | 40 | 13.60 | |
|  Vergara Jofre, Felipe | f | | 1755 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Villarroel Navarrete, Mario | | | 1755 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castillo Ahumada, Yessica | | | 1083 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Avalos Herrera, Ian | | | 1630 | CHI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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