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Individual Calculations May 2011 |
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| Martha Palafox, Jaime Lion Total change: 1.95 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ VALLADOLID 2011 | MAZATLAN, SINALOA | MEX | 2011-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2074 | 2.50 | 3 | 0.13 | 15 | 1.95 | |
|  Jacob Lopez, Saul | | | 1864 | MEX | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Gutierrez Navarro, Daniel | | | 1792 | MEX | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Galicia Soriano, Ruben | | | 1868 | MEX | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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