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Individual Calculations April 2023 |
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| Calderon Mamani, Alvaro Total change: -3.20 | |   |
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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 |
| 1393 | 1349 | 3.50 | 8 | -0.08 | 40 | -3.20 | |
|  Martinez Cuya , Samuel | | | 1405 | PER | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Bravo Mendoza, Diego Eduardo | | | 1537 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Munoz Aguilera, Edward Godfred | | | 1136 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Huallpa Fernandez, Hector Manuel | | | 1380 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Arevalo Tito, Kevin | | | 1110 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Santivanez Atencio, Tiago Gerard | | | 1387 | PER | 1.00 | 1 | 0.55 | 40 | 22.00 | | | De La Cruz De La Roca, Alan Rafae | | | 1492 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Fernandez Ocana, Leonardo Felix | | | 1697 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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