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Individual Calculations September 2023 |
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| Silva Hernandez, Jose Luis Total change: -58.60 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Internacional | Aguascalientes, Aguascalientes | MEX | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2000 | 2.00 | 7 | -2.93 | 20 | -58.60 | |
|  Martinez Alcantara, Jose Eduardo | g | | 2619 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Salinas Cardenas, Rodrigo Salvado | | | 1718 | MEX | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ortiz Barranon, Fernando | | | 1577 | MEX | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Angeles Dorantes, Leon Felipe | | | 1645 | MEX | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Acuna Ramirez, Luis Alberto | | | 1600 * | MEX | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vega Castaneda, Luis Carlos | c | | 1811 | MEX | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Guillen Cristobal, Sandra N | | wf | 1946 | MEX | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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