Individual Calculations January 2018 |
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Parkhurst Casas, Andrea Ju Total change: -2.20 | | |
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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 |
1827 | 1516 | 1.00 | 7 | -0.11 | 20 | -2.20 | |
| Verduga Palencia, Mariana Isabel | | | 1808 | MEX | 0.00 | 1 | -0.15 | 20 | -3.00 | | Parkhurst Casas, Miriam | | wf | 1916 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | Saidy Ayala, Daraima Diana | | wc | 1561 | MEX | 1.00 | 1 | 0.56 | 20 | 11.20 | | Avila Fraire, Ameyalli | | wc | 1916 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | Mena Martinez, Brisa | | wc | 1758 | MEX | 0.00 | 1 | -0.20 | 20 | -4.00 | | Real Pereyra, Diana Carime | | wm | 1916 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | Guerrero Rodriguez, Alejandra | | wm | 1916 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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