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Blitz:
Individual Calculations November 2023 |
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| Aguilar Huaraca, Briana Camila Total change: -4.00 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Blitz Sub 11 | Lima | PER | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1091 | 1110 | 2.00 | 4 | -0.10 | 40 | -4.00 | |
|  Chamba Guerrero, Maria Paz | | | 1118 | ECU | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Puma Lezama, Freddy Gabriel | | | 1038 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Ruiz Espinola, Larissa Aleli | | | 1093 | PAR | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ramirez Mori, Jael Eduardo | | | 1114 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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