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Individual Calculations October 2022 |
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| Florez Huaman, Areli Oriana Total change: 43.60 | |   |
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| IRT CLASICO JAQUE MATHEUS | Cusco | PER | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1117 | 2.00 | 5 | 0.83 | 40 | 33.20 | |
|  Araujo Calvo, Nadia | | | 1302 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Obregon Castellanos, Carla Victo | | | 1213 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Obregon Castellanos, Josmar | | | 1370 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gutierrez Narvaez, Diego Alonso | | | 1267 | PER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Obregon Castellanos, Alexander | | | 1599 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Femenino | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1117 | 3.00 | 6 | 0.26 | 40 | 10.40 | |
| | Julian Montes, Luciana Alejandra | | | 1003 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Aranda Pucuhuanca, Alessandra Mic | | | 1087 | PER | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Reyes Perez, Aracelly | | | 1313 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Maravi Ceron, Ayme | | | 1197 | PER | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Mamani, Orozco Camila Guianella | | | 1239 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Champi Suarez, Chiara Anaid | | | 1065 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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