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Individual Calculations September 2023 |
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| Reyes Zavaleta, Fabian Ricardo Total change: 13.20 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 17 Absoluto | Lima | PER | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 2038 | 6.00 | 6 | 0.33 | 40 | 13.20 | |
|  Ponciano Madueno, Luis Felipe | | | 1408 | PER | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Lapa Cunias, Marco Antonio | | | 1498 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Huaynate Gonzales, Estefano Andre | | | 1638 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salazar Flores, Yerick Alexander | | | 1692 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Diaz Bermudez, Pedro Teofilo | | | 1470 | PER | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Villafuerte Mamani, Khalid Stepha | | | 1637 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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