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Individual Calculations October 2022 |
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| Perez Gormaz, Matias Total change: 1.30 | |   |
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| XI Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico Categoria Hidalgo | Ciudad de Mexico | MEX | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2397 | 4.50 | 7 | 0.13 | 10 | 1.30 | |
|  Ozuna Ramos, Kevin | | | 1997 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pla, Silvio | f | | 2077 | ARG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Malka, Samuel | f | | 2256 | FRA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Cori Quispe, Kevin Joel | g | | 2485 | PER | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Gonzalez Zamora, Juan Carlos | g | | 2513 | MEX | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Campos Jimenez, Augusto Cesar | m | | 2389 | CUB | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Benitez Lozano, Javier | f | | 2279 | MEX | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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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