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Rapid:
Individual Calculations April 2023 |
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| Martha Lucero, Nayeli Aime Total change: 1.60 | |   |
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| 2do Torneo Liga Nacional de Ajedrez por Equipos | Ciudad de Mexico | MEX | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1666 | 3.50 | 4 | 0.51 | 20 | 10.20 | |
|  Escobar Badillo, Santiago | | | 1360 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Sandoval Yepez, Joe Samuel | | | 1622 | VEN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Martinez Espinosa, Raul | | | 1426 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Trujillo Olivera, Eline | | | 1456 | MEX | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | IRT Mes de la Mujer | Ciudad de Mexico | MEX | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1666 | 1.00 | 4 | -0.43 | 20 | -8.60 | |
| | Luna Lara, Karen Vanesa | | | 1504 | MEX | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Estrada Nieto, Julian | m | | 2251 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Corrales Jimenez, Zenia | | wm | 2145 | MEX | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Perez Carbajal, Mauricio Sinoe | | | 1556 | MEX | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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