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Individual Calculations August 2023 |
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| Matos Tarazona, Nadine Fiorela Total change: -24.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1086 | 0.50 | 3 | -0.61 | 40 | -24.40 | |
|  Torres Alarcon, Luciana Yanella | | | 1165 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ascama Paredes, Sofia Elvira | | | 1240 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Cahuaya Alpes, Kiara Hamile | | | 1137 | PER | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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