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Individual Calculations May 2018 |
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| Parkhurst Casas, Miriam Total change: -1.60 | |   |
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| LXIV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Femenil | Aguascalientes, Aguascalientes | MEX | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1965 | 5.00 | 7 | -0.08 | 20 | -1.60 | |
|  Herrera Camara, Ana Cristi | | | 1678 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Zayas Hernandez, Ana Patricia | | | 1633 | MEX | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Hurtado Romero, Karen Zayde | | wf | 1843 | MEX | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Torres Rosas, Rita Rosalia | | wc | 1871 | MEX | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Davila, Serrano Diana | | | 1784 | MEX | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Guevara Flores, Yessica Rebeca | | | 1565 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Avila Fraire, Ameyalli | | wc | 2038 | MEX | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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