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Individual Calculations April 2023 |
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| Urpeque Guzman, Zayaka Isabel Total change: 0.00 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1160 | 0 | 2.50 | 6 | 0.00 | 1103 | | 0.00 | |
|  Garay Ramirez, Patrick Yosue | | | 1129 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Huallpa Fernandez, Diego Alonso | | | 1142 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Pinto Vera, Jesus Nabih | | | 1016 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Ripa Quintana, Hermogenes Juan | | | 1295 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Morante Cama, Rodrigo Moises | | | 1119 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Huacce Rojas, Milwer Sebastian | | | 1258 | 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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