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Individual Calculations September 2023 |
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| Maravi, Jon Total change: 9.60 | |   |
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| IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 | Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala | PAN | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1731 | 5.00 | 6 | 0.48 | 20 | 9.60 | |
|  Vasquez Mamani, Gabriela Guadalup | | | 1331 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garcia Tabasco, Alberto | | | 1387 | CUB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Huichi Ancasi, Sergio Andre | | | 1520 | PER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cabeza Marquez, Josue Alejandro | | | 1793 | VEN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tacas Cardenas, Andrea Ximena | | | 1626 | PER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Tacas Cardenas, Pamela Natividad | | | 1361 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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