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Individual Calculations March 2015 |
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| Perez Torres, Nabi Isaias Total change: -47.60 | |   |
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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 |
| 2064 | 1983 | 0.50 | 4 | -1.19 | 40 | -47.60 | |
|  Borges Feria, Yasel | f | | 2383 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Velo Arredondo, Alonso | | | 1933 | MEX | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Broca Jimenez, Fernando | | | 2073 | MEX | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Lamadrid Figueroa, Hector | | | 1867 | MEX | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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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