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Individual Calculations December 2019 |
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| Estrada Cantaro, Alexandra Fiore Total change: 10.00 | |   |
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| IV Torneo IRT CLUB DE AJEDREZ WANKA | Huancayo | PER | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1713 | 1.50 | 3 | 0.25 | 40 | 10.00 | |
|  Altamirano Porras, Ricardo Enriqu | | | 2014 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | |  De La Cruz, Franklin | | | 1975 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Caso Huaccho, Jorge Armando | | | 1313 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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