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Blitz:
Individual Calculations June 2023 |
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| Garcia Andrada, Heidy Nicole Total change: -7.80 | |   |
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| 8 Open IRT Blitz Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1829 | 6.50 | 9 | -0.39 | 20 | -7.80 | |
|  Coaquira Gonzales, Oscar Adriano | | | 1429 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salas Gonzales, David Ademar | | | 1376 | PER | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Vilcapoma Pacheco, Gabriel | | | 1465 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Calcina, Gary | | | 2235 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cardenas Huachaca, Alessandro Jai | | | 1392 | PER | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Vilca Contreras, Dante Ivan | | | 1360 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mollo Figueroa, Nicole | | | 1509 | BOL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Reyes Zavaleta, Fabian Ricardo | | | 1828 | PER | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Reyes Zavaleta, Cristhian Yamil | | | 1594 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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