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Individual Calculations April 2018 |
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| Martin Del Campo C., Roberto Total change: 0.50 | |   |
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| Campeonato Nacional de Ajedrez Valladolid | Mazatlan, Sinaloa | MEX | 2018-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2357 | 5.00 | 7 | 0.05 | 10 | 0.50 | |
|  Medina Calderon, Victor Manuel | | | 1957 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Guerrero Rodriguez, Alejandra | | wm | 2018 | MEX | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gomez Garrido, Camilo Ernesto | g | | 2511 | CUB | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Lozoya Burgueno, Arturo | | | 2031 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Fernandez Hernandez, Arturo A. | f | | 2316 | CUB | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Bustamante Orta, Jorge | | | 2149 | MEX | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Galaviz Medina, Sion Radam | c | | 2236 | MEX | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * 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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