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Individual Calculations September 2022 |
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| Contreras Huaman, Fiorella Total change: 35.20 | |   |
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| Campeonato Panamericano de Ajedrez Sub20 Femenino 2022 | Pereira | COL | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1948 | 7.00 | 9 | 0.88 | 40 | 35.20 | |
|  Escobar Villota, Domenika Gabriel | | | 1548 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Montano Vicente, Guadalupe | | | 1644 | MEX | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pena Gonzalez, Clara Isabel | | wc | 1833 | VEN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Pacheco Jimenez, Yesenia | | | 1653 | ECU | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Garcia Andrada, Heidy Nicole | | wf | 2002 | PER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Perez Hernandez, Vicmary C. | | wf | 1763 | VEN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ruiz Villalba, Andrea | | | 1845 | MEX | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Hilario, Aleyla | | wm | 1899 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Matus, Nastassja | | wf | 1976 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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