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Individual Calculations May 2023 |
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| Quesada Perez, Luis Ernesto Total change: -3.20 | |   |
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| LXVIII Campeonato Nacional e InternacionalAbierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Internacional | Ciudad de Mexico | MEX | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2386 | 2562 | 6.00 | 9 | -0.32 | 10 | -3.20 | |
|  Martinez Castaneda, Allan | | | 2162 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Luna Javier, Edgar Froylan | f | | 2171 | MEX | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Larino Nieto, David | g | | 2375 | ESP | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Vidyarthi, Vyom | m | | 2432 | USA | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Gutierrez Delgado, Yusuan A. | f | | 2322 | CUB | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Garcia Guerrero, Isaac Antonio | f | | 2307 | MEX | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Bruzon Batista, Lazaro | g | | 2611 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Mareco, Sandro | g | | 2624 | ARG | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Hernandez Carmenate, Holden | g | | 2472 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | * 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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