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Individual Calculations August 2018 |
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| Sanchez, Lopez Keren Total change: 99.20 | |   |
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| Campeonato Nacional de Ajedrez Femenil 2018 | Ciudad de Mexico | MEX | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1549 | 3.50 | 7 | 2.48 | 40 | 99.20 | |
|  Alarcon, Morales Elvira | | wm | 1949 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zavala, Tello Marlene | | wf | 1850 | MEX | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Guerrero, Rodriguez Alejandra | | wm | 1949 * | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Parkhurst, Casas Miriam | | wf | 1949 * | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Salas, Estrada Ana Paola | | wc | 1567 | MEX | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Mendez, Tovar Yessica Yissel | | wf | 1949 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Garcia, Morales Ivette Ale | | wm | 1949 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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