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Individual Calculations September 2010 |
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| Macias Infante, Adriana Total change: -0.25 | |   |
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| Campeonato Nacional Absoluto y Subzonal 2.3.1 Femenil | Mexico, D.F. | MEX | 2010-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1435 | 1.00 | 5 | -0.04 | 25 | -1.00 | |
|  Zavala Tello, Marlene | | | 1835 * | MEX | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Saidy Ayala, Daraima Diana | | | 1614 | MEX | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Espino Guerrero, Rebeca | | | 1816 | MEX | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Balandran Duarte, Tania | | | 1662 | MEX | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Ayala Estrada, Rosa Maria | | | 1515 | MEX | 0.50 | 1 | 0.11 | 25 | 2.75 | | | * 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) | | | | CAMPEONATO NACIONAL SUB 20 FEMENIL | MAZATLAN, SIN | MEX | 2010-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1435 | 0.50 | 2 | 0.03 | 25 | 0.75 | |
| | Real Pereyra, Diana Carime | | | 1835 * | MEX | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ayala Estrada, Rosa Maria | | | 1515 | MEX | 0.50 | 1 | 0.11 | 25 | 2.75 | | | * 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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