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Individual Calculations August 2018 |
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| Rosas, Rodriguez Carmen Melissa Total change: -8.60 | |   |
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| Campeonato Nacional de Ajedrez Femenil 2018 | Ciudad de Mexico | MEX | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1867 | 5.50 | 9 | -0.43 | 20 | -8.60 | |
|  Parkhurst, Casas Andrea Ju | | | 1509 | MEX | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Mora, Velasco Alma Jaquelin | | | 1817 | MEX | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sanchez, Matias Nuria Angelica | | wc | 1811 | MEX | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Mellado, Reyes Rebeca | | | 1467 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mena, Martinez Brisa | | wc | 1787 | MEX | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Mendez, Tovar Rosario Trin | | | 1726 | MEX | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Guerrero, Rodriguez Alejandra | | wm | 2028 | MEX | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Salas, Estrada Ana Paola | | wc | 1567 | MEX | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zavala, Tello Marlene | | wf | 1850 | MEX | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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