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Individual Calculations April 2023 |
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| Cuya Huapaya, Joseph Alexis Total change: 151.20 | |   |
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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 |
| 1580 | 1321 | 5.50 | 8 | 3.78 | 40 | 151.20 | |
|  Camargo Vasquez, Sayre Sebastian | | | 1550 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Zapata Romero, Italo German | | | 1666 | PER | 1.00 | 1 | 0.89 | 40 | 35.60 | | | De La Cruz De La Roca, Alan Rafae | | | 1492 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Robles Cerron, Sebastian | | | 1696 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Parra Gonzales, Andre Leonardo | | | 1873 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Bendezu Yupanqui, Albert Martin | | | 1609 | PER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Tapia Neyra, Abdias Benjamin | | | 1297 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Montesinos Parisaca, Tupac Russel | | | 1456 | PER | 0.50 | 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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