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Individual Calculations March 2015 |
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| Rodriguez Rodriguez, Rafael Total change: 16.40 | |   |
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| Campeonato Nacional de Ajedrez Valladolid 2015 | Mazatlan, Sinaloa | MEX | 2015-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2024 | 2.00 | 5 | 0.82 | 20 | 16.40 | |
|  Borges Feria, Yasel | f | | 2422 | CUB | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Martinez Duany, Lelys Stanley | g | | 2424 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Diaz Rosas, Julio Cesar | c | | 2304 | MEX | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lamadrid Figueroa, Hector | | | 1867 | MEX | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dominguez Aguilar, Guillermo | m | | 2318 | MEX | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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