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Individual Calculations December 2018 |
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| Perez Rodriguez, Jennifer Total change: 34.00 | |   |
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| XI Campeonato Continental Femenino de Ajedrez de las Americas Colombia 2018 | Envigado | COL | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2203 | 6.50 | 9 | 1.70 | 20 | 34.00 | |
|  Prado, Alexandra | | wc | 1873 | BOL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ortiz Verdesoto, Anahi | | wf | 2115 | ECU | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Roca Rojas, Ana Flavia | | wm | 2132 | CUB | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Miranda Rodriguez, Tania | | wm | 2246 | CUB | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Besso, Guadalupe | | wm | 2069 | ARG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rodriguez Rueda, Paula Andrea | m | wm | 2275 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Fernandez, Maria Florencia | | wm | 2198 | ARG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Marrero Lopez, Yaniet | | wg | 2253 | CUB | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Cori T., Deysi | | wg | 2406 | PER | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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