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Individual Calculations January 2015 |
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| Martinez Perez, Juan Carlos Total change: 2.80 | |   |
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| Garritas XII | Mexico, D. F. | MEX | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1488 | 1.00 | 5 | 0.14 | 20 | 2.80 | |
|  Cordova Valdivia, Jose Gua | | | 1527 | MEX | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Gongora Montes, Benjamin | m | | 1888 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Del Castillo Escribano, Ma | | | 1873 | MEX | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Sandoval Mercado, Carlos | f | | 1888 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salazar Moreno, Rafael | | | 1778 | MEX | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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