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Individual Calculations May 2023 |
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| Salazar Salinas, Maria Jose Total change: -24.80 | |   |
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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 |
| 1282 | 1193 | 1.00 | 4 | -0.62 | 40 | -24.80 | |
|  Fernandez Conni, Isaac Paulo | | | 1582 | BOL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Bonifacio Sarmiento, Derek Mauric | | | 1321 | BOL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Villanueva Flores, Eliel | | | 1005 | BOL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Villegas Garcia, Renata Alejandra | | | 1219 | BOL | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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