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Individual Calculations May 2023 |
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| Mayta Aiza, Maveric Total change: -1.60 | |   |
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| Grand Prix Nacional de Ajedrez 2022-2023 (8vo. Torneo) | Cochabamba | BOL | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1965 | 5.00 | 7 | -0.04 | 40 | -1.60 | |
|  Bonifacio Sarmiento, Derek Mauric | | | 1565 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ramallo Aguilar, Ariadne Ricela | | | 1522 | BOL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Yepez Montenegro, Gloria Luz | | | 1615 | BOL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ticona Rocabado, Licael Roderick | m | | 2228 | BOL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Morales Estrada, Jhon Alfredo | | | 1371 | BOL | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Bolanos, Fernando | f | | 2248 | BOL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Espinoza Coca, Laura | | | 1418 | BOL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | * 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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