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Individual Calculations June 2023 |
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| Perez Hernandez, Vicmary C. Total change: 40.00 | |   |
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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 |
| 1930 | 1769 | 4.00 | 9 | 1.22 | 40 | 48.80 | |
|  Bosch Valls, Leannet Mariah | | wf | 2152 | CUB | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Lobo Meneses, Natalia | | | 1397 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Abarca Gonzalez, Damaris | | wf | 2053 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vasquez Jaen, Lourdes Lorena | | | 1642 | PAN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Gonzalez Ochoa, Yoana | | wm | 2113 | CUB | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gutierrez Espinosa, Karen | | wf | 2079 | CUB | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Montejo Bello, Lorena Beatriz | | | 1988 | CUB | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Caballero Ramos, Greter | | | 2032 | CUB | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cepero Lopez, Amy Ashley | | wc | 1918 | CUB | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Campeonato Nacional de Ajedrez Junior & Cadetes U18 Femenino | Barquisimeto, Estado Lara | VEN | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1769 | 6.00 | 7 | -0.22 | 40 | -8.80 | |
| | Velasquez Font, Majeiqueilin Vale | | | 1296 | VEN | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Rivas Brito, Deilyn Josefina | | | 1329 | VEN | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Guadalajara Barrios, Jacksilany | | | 1557 | VEN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Acosta Camarillo, Ana Isabella | | | 1556 | VEN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Mayz Canelon, Valeria | | | 1371 | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Contreras Rujano, Leidy Marian | | | 1304 | VEN | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Espinoza Balza, Abril Nathaly | | | 1369 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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