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Individual Calculations May 2023 |
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| Herrera Ortiz, Miguel Total change: -0.20 | |   |
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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 |
| 2149 | 2228 | 5.00 | 9 | -0.01 | 20 | -0.20 | |
|  De Winter Gallegos, Willy | m | | 1828 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bruzon Batista, Lazaro | g | | 2611 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cortez Tinoco, Armando | | | 1938 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Steinberg, Ellis | | | 1768 | CAN | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Jimenez Garcia, Emmanuel | m | | 2413 | CRC | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Torres Rosas, Luis Carlos | m | | 2304 | MEX | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Diaz Rosas, Julio Cesar | f | | 2327 | MEX | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Langle Aquino, Juan Antonio | | | 1707 | MEX | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lima, Darcy | g | | 2445 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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