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Individual Calculations December 2018 |
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| Chirivi C, Jenny Astrid Total change: -37.40 | |   |
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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 |
| 2027 | 2118 | 3.50 | 9 | -1.87 | 20 | -37.40 | |
|  Hoyos Garces, Rosana | | wc | 1718 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arribas Robaina, Maritza | | wg | 2257 | CUB | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Fernandez, Maria Florencia | | wm | 2198 | ARG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Cosme Contreras, Trilce | | wm | 1829 | PER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Prado, Alexandra | | wc | 1873 | BOL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Castrillon Gomez, Melissa | | wm | 2301 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Aliaga Fernandez, Ingrid Y | | wm | 2194 | PER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gomez Guardo, Laura Meli | | | 1842 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Munoz Monroy, Cinthya Carolina | | wf | 2032 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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