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Individual Calculations June 2023 |
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| Alfonso Ruisanchez, Laritza Total change: -30.20 | |   |
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| XIV Campeonato Continental Femenino de Ajedrez de las Americas 2023 | La Habana | CUB | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1968 | 4.00 | 9 | -1.51 | 20 | -30.20 | |
|  Cori T., Deysi | m | wg | 2362 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ramirez Luzon, Franchesca | | wc | 1717 | DOM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Obregon Garcia, Roxangel | | wm | 2127 | CUB | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Corrales Jimenez, Zenia | | wm | 2119 | MEX | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Field, Rowan Soraya | | | 1741 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Viana, Valeria | | | 1540 | HON | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Field, Lila Quinn | | | 1568 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guo, Anni | | | 1831 | CAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Valdes Boza, Aliett | | wf | 1810 | CUB | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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