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Individual Calculations June 2023 |
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| Reyes Zavaleta, Cristhian Yamil Total change: -3.60 | |   |
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| 3 Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1814 | 5.00 | 7 | -0.09 | 40 | -3.60 | |
|  Ayala Aranibar, Adrian Alexander | | | 1414 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ramirez Espino, Gian Sandro | | | 1366 | PER | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Astoyauri De La Cruz, Fernando Is | | | 1487 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Salas Gonzales, David Ademar | | | 1428 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1909 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Reyes Zavaleta, Fabian Ricardo | | | 1992 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Vilcapoma Pacheco, Gabriel | | | 1565 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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