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Individual Calculations August 2023 |
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| Torres Alarcon, Luciana Yanella Total change: 22.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1165 | 3.50 | 6 | 0.55 | 40 | 22.00 | |
|  Matos Tarazona, Nadine Fiorela | | | 1086 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Reyes Perez, Aracelly | | | 1328 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pinedo Choquevilca, Megan Abigail | | | 1063 | PER | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Fernandez Mendoza, Ana Milagros | | | 1137 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Machacca Mina, Adamaris Luciana | | | 1283 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Valenzuela Reinoso, Safrys | | | 1138 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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