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Individual Calculations September 2023 |
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| Tacas Cardenas, Pamela Natividad Total change: 5.20 | |   |
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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 |
| 1398 | 1361 | 2.00 | 4 | 0.13 | 40 | 5.20 | |
|  Salinas Gonzales, Eliseo Mequias | | | 1640 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Duran Gamarra, Eduardo Percy | | | 1055 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Huacce Rojas, Milwer Sebastian | | | 1166 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Maravi, Jon | | | 1731 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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