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Individual Calculations June 2023 |
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| Montejo Bello, Lorena Beatriz Total change: -20.52 | |   |
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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 |
| 1809 | 1988 | 5.50 | 9 | -0.85 | 38 | -32.30 | |
|  Field, Lila Quinn | | | 1588 * | USA | 0.00 | 1 | -0.92 | 38 | -34.96 | |  Acevedo Mendez, Jennifer | | wf | 1746 | CRC | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Wilson, Hannah | | | 1625 | BAR | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Hernandez Gil, Ineymig | | wm | 2140 | CUB | 0.00 | 1 | -0.30 | 38 | -11.40 | | | Morales Santos, Natasha | | wm | 1899 | PUR | 0.50 | 1 | -0.12 | 38 | -4.56 | | | Vasquez Vasquez, Marielos | | wc | 1676 | ESA | 0.50 | 1 | -0.36 | 38 | -13.68 | | | Perez Hernandez, Vicmary C. | | wf | 1769 | VEN | 0.50 | 1 | -0.28 | 38 | -10.64 | | | Ramirez Gonzalez, Maria Jose | | wf | 1758 | CRC | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Gutierrez Espinosa, Karen | | wf | 2079 | CUB | 1.00 | 1 | 0.62 | 38 | 23.56 | | | * 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) | | | | Guillermo Garcia in Memoriam 2023 (Abierto) | Villa Clara | CUB | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1988 | 4.00 | 9 | 0.31 | 38 | 11.78 | |
| | Castillo Beitia, Ashley Alexandra | | | 1774 | PAN | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Fernandez Aguilera, Ibrain | | | 2163 | CUB | 1.00 | 1 | 0.73 | 38 | 27.74 | | | Solares Orozco, Kebert | f | | 2338 | CUB | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Palma Villanueva, Miguel Ta | | | 2192 | MEX | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Obregon Garcia, Roxangel | | wm | 2127 | CUB | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Luis Alvarez, Elizabeth | | | 2043 | CUB | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Agramonte Quevedo, Nelson Alejand | | | 1668 | CUB | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Verdecia Martinez, Yulbert | | | 2135 | CUB | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Alvarez Ruiz, Esteban | | | 2057 | CUB | 0.50 | 1 | 0.10 | 38 | 3.80 | |
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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