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Individual Calculations May 2023 |
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| Becker, Rogerio Sperb Total change: -3.80 | |   |
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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 |
| 2095 | 2110 | 4.50 | 9 | -0.19 | 20 | -3.80 | |
|  Damian Mejia, Erick Aaron | | | 1710 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fernandez Cardoso, Alexey | m | | 2437 | CUB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Velazquez Rios, Christian Jonatha | | | 1815 | MEX | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Galaviz Medina, Sion Radamantys | m | | 2378 | MEX | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pages Roman, Seidy | | wf | 1901 | CUB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mitkov, Nikola | g | | 2485 | MKD | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lamotte Tavares, Patrick | c | | 1920 | MEX | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lima, Darcy | g | | 2445 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Baeza, Patricio | | | 1760 | MEX | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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