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Individual Calculations June 2023 |
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| Mayorga Araya, Sofia Total change: -48.40 | |   |
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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 |
| 1806 | 1919 | 4.50 | 9 | -1.21 | 40 | -48.40 | |
|  Miranda Llanes, Yerisbel | | wg | 2250 | CUB | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Blackman, Katrina | | wc | 1668 | BAR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Juarez Garcia, Daniela | | | 1668 | GUA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Canales Chinchilla, Victoria | | | 1550 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wilson, Hannah | | | 1625 | BAR | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Acevedo Mendez, Jennifer | | wf | 1746 | CRC | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chung Hurtado, Yaleika | | wf | 1693 | PAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Cabrera Ladron De Guevara, Mayra | | wf | 1990 | CUB | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Heredia Serrano, Carla | | wg | 2066 | ECU | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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