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Individual Calculations December 2018 |
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| Ortiz Verdesoto, Anahi Total change: 74.00 | |   |
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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 |
| 2179 | 2115 | 5.50 | 9 | 1.85 | 40 | 74.00 | |
|  Caballero Marrugo, Maria Jose | | | 1715 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perez Rodriguez, Jennifer | | wm | 2203 | PAR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Marrero Lopez, Yaniet | | wg | 2253 | CUB | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Llaudy Pupo, Lisandra | | wm | 2302 | CUB | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Arribas Robaina, Maritza | | wg | 2257 | CUB | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Franco Valencia, Beatriz Irene | | wg | 2191 | COL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Cervantes Landeiro, Thalia | | wm | 2098 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Cori T., Deysi | | wg | 2406 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rivera, Ingris | | wm | 2188 | COL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | * 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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