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Individual Calculations August 2023 |
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| Obregon Rivero, Juan Carlos Total change: -11.70 | |   |
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| Festival Nacional e Internacional Abierto de Ajedrez Capital Nacional del Ajedrez | Cadereyta de Montes, Queretaro | MEX | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2487 | 3.50 | 6 | -1.17 | 10 | -11.70 | |
|  Vega Castaneda, Luis Carlos | c | | 2087 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fortanelli Rios, Juan Manuel | c | | 2035 | MEX | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Garcia De Dios, Jose Antonio | c | | 2219 | MEX | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Galaviz Medina, Sion Radamantys | m | | 2429 | MEX | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Hernandez Guerrero, Gilberto | g | | 2534 | MEX | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Orellana, A. Carlos E. | | | 1961 | VEN | 0.50 | 1 | -0.47 | 10 | -4.70 | | | * 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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