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Individual Calculations September 2023 |
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| Guevara Sanchez, Erick Marvin Total change: -2.00 | |   |
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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 |
| 2068 | 2072 | 4.50 | 9 | -0.10 | 20 | -2.00 | |
|  Caballero Quijano, Mitzy Mishell | | wm | 2046 | PER | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Ortiz Barranon, Fernando | | | 1672 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Guerrero, Gilberto | g | | 2538 | MEX | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ruiz Ortiz, Gabriel Abraham | | | 1793 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gonzalez Arroyo, Lenin | f | | 2200 | MEX | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Fernandez Hernandez, Arturo A. | f | | 2323 | MEX | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vega Castaneda, Ulises Antonio | | | 1922 | MEX | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Avila Moreno, Julio Salvador | | | 1995 | MEX | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Miranda Rodriguez, Tania | | wm | 2126 | MEX | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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