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Individual Calculations September 2023 |
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| Martinez Alcantara, Jose Eduardo Total change: -7.80 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Internacional | Aguascalientes, Aguascalientes | MEX | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2619 | 6.00 | 9 | -0.78 | 10 | -7.80 | |
|  Silva Hernandez, Jose Luis | | | 2219 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fonseca Manrique, Enrique | | | 2169 | MEX | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Figueredo Losada, Leonel | m | | 2345 | MEX | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lopez Gonzalez, Abel Fabian | m | | 2419 | CUB | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Obregon Rivero, Juan Carlos | g | | 2475 | MEX | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Bruzon Batista, Lazaro | g | | 2606 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Sanchez, Sebastian Felipe | m | | 2410 | COL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Hernandez Guerrero, Gilberto | g | | 2538 | MEX | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Arnaudov, G. Petar | g | | 2438 | BUL | 0.00 | 1 | -0.74 | 10 | -7.40 | | | * 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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