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Individual Calculations September 2011 |
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| Barbosa, Daniela Total change: -30.60 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-16 Femenino | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1877 | 0.00 | 3 | -2.04 | 15 | -30.60 | |
|  Jaramillo Arce, Katherine | | | 1692 | ECU | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Aguirre, Valeria | | | 1666 | PER | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Gutierrez Zamora, Isabela | | | 1854 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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