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Individual Calculations September 2023 |
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| Pumayauli Evangelista, Piero Jair Total change: 0.00 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Absoluto | Lima | PER | 2023-08-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1085 | 0 | 2.00 | 5 | 0.00 | 1013 | | 0.00 | |
|  Flores Quispe, Josue | | | 1075 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Villaverde Salas, Gonzalo Matias | | | 1247 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Acuna Taipe, Juan Samuel | | | 1013 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Montero Ricra, Kevin Johan | | | 1085 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Pinto Vera, Jesus Nabih | | | 1004 | 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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