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Individual Calculations August 2023 |
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| Santos Callahuara, Monzerrat Total change: 55.60 | |   |
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| Grand Prix Nacional de Ajedrez 2023-2024 (2do. Torneo) | Oruro | BOL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1100 | 3.00 | 5 | 1.39 | 40 | 55.60 | |
|  Ala Chiri, Keyli Escarlet | | | 1152 | BOL | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Montevilla Cahuasa, Amanda | | | 1046 | BOL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Trujillo Caceres, Juan David | | | 1516 | BOL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Montevilla, Jhonny | | | 1193 | BOL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Morales Estrada, Jhon Alfredo | | | 1388 | BOL | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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