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Individual Calculations June 2023 |
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| Demchenko, Svitlana Total change: 2.80 | |   |
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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 |
| 2031 | 2170 | 6.00 | 9 | 0.14 | 20 | 2.80 | |
|  Castillo Beitia, Ashley Alexandra | | | 1774 | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Venzant Batista, Marcia Camila | | wf | 1998 | CUB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ordaz Valdes, Lisandra Teresa | m | wg | 2311 | CUB | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Luis Alvarez, Elizabeth | | | 2043 | CUB | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mazariegos, Silvia Carolina | | wm | 1816 | GUA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Field, Rowan Soraya | | | 1770 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Muniz Guevara, Amanda Maria | | wf | 2113 | CUB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Hernandez Moya, Yuleisy | | wg | 2215 | CUB | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Terao, Juliana Sayumi | f | wm | 2242 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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