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Individual Calculations March 2015 |
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| Velo Arredondo, Alonso Total change: 11.20 | |   |
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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 |
| 2154 | 1933 | 1.50 | 5 | 0.28 | 40 | 11.20 | |
|  Diaz Rosas, Julio Cesar | c | | 2304 | MEX | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Della Morte, Pablo | m | | 2313 | ARG | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Perez Torres, Nabi Isaias | | | 1983 | MEX | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Gongora Montes, Benjamin | m | | 2124 | MEX | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Fonseca Manrique, Enrique | | | 2045 | MEX | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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