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Individual Calculations January 2018 |
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| Mena Martinez, Brisa Total change: -15.20 | |   |
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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 |
| 1782 | 1758 | 3.00 | 7 | -0.38 | 40 | -15.20 | |
|  Real Pereyra, Diana Carime | | wm | 2158 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zayas Hernandez, Ana Patricia | | | 1602 | MEX | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Parkhurst Casas, Miriam | | wf | 1970 | MEX | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Santiago Gonzalez, Frida | | wc | 1684 | MEX | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Parkhurst Casas, Andrea Ju | | | 1516 | MEX | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Guerrero Rodriguez, Alejandra | | wm | 1984 | MEX | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Saidy Ayala, Daraima Diana | | wc | 1561 | MEX | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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