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Individual Calculations May 2023 |
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| Perez Garcia, Ivan Valente Total change: -2.80 | |   |
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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 |
| 1762 | 1699 | 2.00 | 5 | -0.07 | 40 | -2.80 | |
|  Del Carpio Gallegos, Gonzalo | | | 1617 | MEX | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Lopez Melendez, Angel Gerardo | | | 1739 | MEX | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Castruita Martinez, Jose | | | 1827 | MEX | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Bravo Sandoval, Giovanni | | | 1777 | MEX | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nava Ruiz, Miguel Angel | | | 1851 | MEX | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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