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Individual Calculations July 2011 |
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| Saidy Ayala, Daraima Diana Total change: 3.75 | |   |
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| LVII NACIONAL ABIERTO MEXICANO FEMENIL 2011 | Toluca, Estado de Mexico | MEX | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1615 | 1.00 | 4 | 0.25 | 15 | 3.75 | |
|  Verduga Palencia, Mariana | | | 1859 | MEX | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Montero Gonzalez, Karla | | | 1889 | MEX | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Zavala Tello, Marlene | | | 1905 | MEX | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Espino Guerrero, Rebeca | | | 1834 | MEX | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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