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Individual Calculations January 2024 |
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| Perez Rojas, Juan Diego Total change: 0.00 | |   |
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| 3 Open IRT U1200 Circulo Peruano de Ajedrez | Lima | PER | 2023-12-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1053 | 0 | 1.50 | 4 | 0.00 | 966 | | 0.00 | |
|  Salazar Flores, Adiel Jesus | | | 1109 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Garay Ramirez, Dhara Celeste | | | 1084 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Pumayauli Evangelista, Piero Jair | | | 1013 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Carbajal Sotomayor, Cesar Stefano | | | 1007 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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