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Individual Calculations April 2023 |
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| Prado Mendivil, Juan David Total change: -0.80 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1146 | 0.50 | 5 | -0.02 | 40 | -0.80 | |
|  Bendezu Yupanqui, Albert Martin | | | 1609 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zapata Romero, Italo German | | | 1666 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Fernandez Ocana, Leonardo Felix | | | 1697 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Huamani De La Cruz, Hugo | | | 1357 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Martinez Cuya , Samuel | | | 1405 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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