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Individual Calculations June 2024 |
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| Chara Ticona, Nicole Alondra Total change: -10.00 | |   |
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| "World School Chess Championship" Girls under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1519 | 2.00 | 5 | -0.25 | 40 | -10.00 | |
|  Esteban Castro, Esther Raquel | | | 1705 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Cahuaya Alpes, Kiara Hamile | | | 1516 | PER | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Nole Alvarez, Nicoletta Anette | | | 1440 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Aramburu Huallpa, Camila Aracely | | | 1420 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Carvajal Mendoza, Maria Belen | | | 1721 | CHI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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