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Individual Calculations April 2023 |
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| Marca Esquivel, Brenda Fabiana Total change: -180.80 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 14 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1453 | 0.50 | 6 | -4.52 | 40 | -180.80 | |
|  Chara Ticona, Nicole Alondra | | | 1144 | PER | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Cordova Martiarena, Gabriela Fern | | | 1089 | PER | 0.00 | 1 | -0.90 | 40 | -36.00 | |  Esteban Castro, Esther Raquel | | | 1113 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ascama Paredes, Sofia Elvira | | | 1200 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Cahuaya Alpes, Kiara Hamile | | | 1177 | PER | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Aranda Pucuhuanca, Alessandra Mic | | | 1265 | PER | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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