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Individual Calculations May 2023 |
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| Perez Ayala, Ernesto Total change: 36.00 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Avanzados | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1611 | 2.50 | 6 | 0.90 | 40 | 36.00 | |
|  Gutierrez Garcia, Vicente | | | 1818 | MEX | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nava Ruiz, Miguel Angel | | | 1851 | MEX | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Cruz Mota, Christian Eduardo | | | 1722 | MEX | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Lopez Melendez, Angel Gerardo | | | 1739 | MEX | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Cadena Maytorena, Eliseo | | | 1822 | MEX | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Porras Romero, Kenneth | | | 1793 | MEX | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
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