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Individual Calculations September 2011 |
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| Paspuel, Melissa Total change: -6.15 | |   |
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| XVI GRAND PRIX NACIONAL DE AJEDREZ PRIMERA PARADA Cat. U-2100 | Coca | ECU | 2011-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1695 | 0.50 | 3 | -0.47 | 15 | -7.05 | |
|  Barros Rivadeneira, Cristhian | | | 2010 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Lozano, Valeria | | | 1518 | ECU | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Galefsky, Eduardo | | | 2069 | CHI | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-14 Femenino | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1699 | 3.00 | 6 | 0.06 | 15 | 0.90 | |
| | Paredes Bustamante, Paula | | wf | 1860 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Herrera Tafur, Alexandra | | | 1462 | PER | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Pulido Ardila, Lilian Vanessa | | | 1872 | COL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Besso, Guadalupe | | | 1624 | ARG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Rosales, Pierina | | wf | 1782 | PER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Rosales Murillo, Cristina | | | 1631 | ECU | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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