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Individual Calculations January 2018 |
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| Zayas Hernandez, Ana Patricia Total change: 30.60 | |   |
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| Campeontao Panemericao de Ajedrez Abierto Femenil Durango 2017 | Durango, Durango | MEX | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1602 | 2.50 | 6 | 1.53 | 20 | 30.60 | |
|  Parkhurst Casas, Miriam | | wf | 1970 | MEX | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Avila Fraire, Ameyalli | | wc | 1969 | MEX | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Mena Martinez, Brisa | | wc | 1758 | MEX | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Guerrero Rodriguez, Alejandra | | wm | 1984 | MEX | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mejia Granados, Paulina Is | | wc | 1740 | MEX | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Real Pereyra, Diana Carime | | wm | 2002 * | MEX | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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