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Individual Calculations December 2021 |
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| Ramirez Toledo, Ayleen Maribel Total change: -15.60 | |   |
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| Campeonato Nacional Femenil Sub 20 | Ciudad de Mexico | MEX | 2021-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1815 | 3.50 | 6 | -0.78 | 20 | -15.60 | |
|  Hernandez Ortega, Carolina | | wc | 1577 | MEX | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Garcia Hernandez, Rebeca | | | 1415 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aviles Campos, Andrea Regina | | | 1721 | MEX | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ruiz Villalba, Andrea | | | 1751 | MEX | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mendoza Recio, Josselyne | | | 1512 | MEX | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mejia Granados, Paulina Isabel | | wc | 1830 | MEX | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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