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Individual Calculations May 2023 |
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| Pages Roman, Seidy Total change: -29.20 | |   |
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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 |
| 1789 | 1901 | 3.00 | 7 | -1.46 | 20 | -29.20 | |
|  Vidyarthi, Vyom | m | | 2432 | USA | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Ortiz Barranon, Fernando | | | 1449 | MEX | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Gomez Vazquez, Enrique | | | 1634 | MEX | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tovar Ochoa, Cristopher Ian | | | 1501 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Becker, Rogerio Sperb | | | 2110 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Covarrubias Velazquez, Fernando C | | | 1707 | MEX | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Beltran Reyna, Uziel Adrian | | | 1692 | MEX | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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