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Individual Calculations September 2017 |
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| Rodriguez Rivera, Pedro Total change: -11.00 | |   |
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| Copa de Ajedrez Progreso 2017 | Progreso, Yucatan | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2222 | 1.50 | 5 | -1.10 | 10 | -11.00 | |
|  Gonzalez, Zamora Juan Carlos | g | | 2522 | MEX | 0.00 | 1 | -0.15 | 10 | -1.50 | |  Bolio, Zapata Edwin David | | | 2045 | MEX | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Mena, Martinez Brisa | | wc | 1822 * | MEX | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Leon Valdes, Jony Wilson | f | | 2340 | CUB | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Navarrete, Mendez Gonzalo Alber | c | | 2252 | MEX | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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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