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Individual Calculations October 2018 |
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| Frometa Castillo, Zirka Total change: -9.80 | |   |
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| Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Corregidora | Ciudad de Mexico | MEX | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2121 | 5.00 | 7 | -0.49 | 20 | -9.80 | |
|  Arias, Perez Diana Laura | | | 1721 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Morales, Barbosa Yamileth | | | 1721 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mena, Martinez Brisa | | wc | 1865 | MEX | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Diaz Del Valle, Laura Beatriz | | wf | 2016 | CUB | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Alarcon, Morales Alicia | | wc | 1721 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mejia, Granados Paulina Isabel | | wc | 1782 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Corrales Jimenez, Zenia | | wm | 2191 | CUB | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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