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Individual Calculations April 2023 |
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| Cordova Martiarena, Gabriela Fern Total change: 48.80 | |   |
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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 |
| 1375 | 1089 | 2.50 | 7 | 1.22 | 40 | 48.80 | |
|  Torres Ccahuay, Dayana Nievevska | | | 1485 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Marca Esquivel, Brenda Fabiana | | | 1453 | PER | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Vizcarra Quispe, Ramalia Bellaluz | | | 1462 | PER | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Acuna Alarcon, Claudia Micaela | | | 1417 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Chara Ticona, Nicole Alondra | | | 1144 | PER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Mamani, Orozco Camila Guianella | | | 1461 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ascama Paredes, Sofia Elvira | | | 1200 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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