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Individual Calculations May 2023 |
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| Sandoval Mercado, Carlos Total change: 25.60 | |   |
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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 |
| 2288 | 2291 | 5.50 | 9 | 1.28 | 20 | 25.60 | |
|  Sanchez Jimenez, Ruben Eduardo | | | 1779 | MEX | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Ruiz Ortiz, Gabriel Abraham | | | 1891 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Cardoso, Alexey | m | | 2437 | CUB | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Obregon Rivero, Juan Carlos | g | | 2493 | MEX | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Martinez Alcantara, Jose Eduardo | g | | 2607 | PER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cori Quispe, Kevin Joel | g | | 2479 | PER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Ibarra Chami, Luis Fernando | g | | 2440 | MEX | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Guzman Cruz, Jesus A | | | 1977 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mitkov, Nikola | g | | 2485 | MKD | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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