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Individual Calculations September 2011 |
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| Cardona Martinez, Lina Sofia Total change: -54.00 | |   |
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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 |
| 1665 | 1935 | 3.00 | 6 | -1.80 | 30 | -54.00 | |
|  Viveros, Erica Johana | | | 1535 * | COL | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Zevallos Ponce, Alejandra | | | 1677 | PER | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Fiesco, Valentina | | | 1994 | COL | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Garofolo, Mizraim | | | 1535 * | ECU | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Lozano, Valeria | | | 1586 | ECU | 0.00 | 1 | -0.89 | 30 | -26.70 | | | Sarmiento Robles, Paula | | | 1661 | ECU | 1.00 | 1 | 0.17 | 30 | 5.10 | | | * 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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