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Rapid:
Individual Calculations August 2023 |
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| Alvarado Zamora, Albert Total change: 23.20 | |   |
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| II Open IRT Rapidas Circulo Peruano de Ajedrez | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 2026 | 6.00 | 6 | 0.58 | 40 | 23.20 | |
|  Ygarza Crisostomo, Antonela Abiga | | | 1626 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vilca Contreras, Dante Ivan | | | 1326 | PER | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Stuart Llanos, Alejandro Jose | | | 1406 | PER | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Reyes Zavaleta, Cristhian Yamil | | | 1490 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Caja Cruz, Gabriel | | | 1789 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Reyes Zavaleta, Fabian Ricardo | | | 1830 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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