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Individual Calculations September 2011 |
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| Castillo Martinez, Paola Total change: 24.90 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-12 Femenino | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1675 | 2.00 | 3 | 0.83 | 30 | 24.90 | |
|  Solis Chimoy, Blanca | | | 1493 | PER | 1.00 | 1 | 0.26 | 30 | 7.80 | |  Mejia Garcia, Michelle | | | 2032 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Mesa, Brenda Sofia | | | 1806 | COL | 1.00 | 1 | 0.68 | 30 | 20.40 | |
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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