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Individual Calculations May 2023 |
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| Diaz Rosas, Julio Cesar Total change: 23.00 | |   |
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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 | 2327 | 6.00 | 9 | 1.15 | 20 | 23.00 | |
|  Jimenez Perez, Hector Dami | | | 1927 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sandoval Fernandez, Dante | | | 2010 | MEX | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Espinosa Veloz, Ermes | g | | 2482 | CUB | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Mitkov, Nikola | g | | 2485 | MKD | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Bruzon Batista, Lazaro | g | | 2611 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Avila Rodriguez, Joshua Ad | c | | 2257 | MEX | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Herrera Ortiz, Miguel | m | | 2228 | MEX | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hernandez Carmenate, Holden | g | | 2472 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Miranda Rodriguez, Tania | | wm | 2120 | CUB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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