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Individual Calculations April 2023 |
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| Ucharima Huarcaya, Gustavo Romulo 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 |
| 1252 | 0 | 4.50 | 8 | 0.00 | 1272 | | 0.00 | |
|  Cahuaya Alpes, William Rafael | | | 1150 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  Gomez Nunez, Fabian Elmer | | | 1314 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Navarro Costa, Alejandro Mauricio | | | 1270 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Farfan Tipacti, Camilo | | | 1195 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Prado Mendivil, Carlos Roberto | | | 1126 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Atarama Tezen, Sebastian Alexis | | | 1394 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Huacce Rojas, Milwer Sebastian | | | 1258 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Bernardo Ambrosio, Rodrigo Sebast | | | 1306 | PER | 0.50 | 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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