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Individual Calculations August 2023 |
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| Mamani Carlo, Leonardo Total change: -24.40 | |   |
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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 |
| 1452 | 1515 | 1.00 | 4 | -1.22 | 20 | -24.40 | |
|  Solari Quelali, Valeska Tiana | | | 1118 | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Montevilla Cahuasa, Jonathan I. | | | 1796 | BOL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rios Perez, Ricardo Daniel | | | 1665 | BOL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lutina Bueno, Leila Daniela | | | 1228 | BOL | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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