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Individual Calculations June 2024 |
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| Nole Alvarez, Nicoletta Anette Total change: -4.40 | |   |
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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 |
| 1600 | 1440 | 2.00 | 7 | -0.11 | 40 | -4.40 | |
|  Carvajal Mendoza, Maria Belen | | | 1721 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Da Costa, Mariana Nara Santana | | | 1775 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Chara Ticona, Nicole Alondra | | | 1519 | PER | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Reyes Perez, Aracelly | | | 1633 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Cahuaya Alpes, Kiara Hamile | | | 1516 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Mwashe, Yvonne Adego | | | 1510 | KEN | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Andrade Guerreros, Gabriela Jimen | | | 1523 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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