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Individual Calculations September 2023 |
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| Herrera Ortiz, Miguel Total change: -32.20 | |   |
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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 |
| 2022 | 2242 | 4.50 | 8 | -1.61 | 20 | -32.20 | |
|  Caballero Quijano, Mitzy Mishell | | wm | 2046 | PER | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Medina Calderon, Victor Manuel | | | 1950 | MEX | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Blanco Cedillo, Pedro Luis | | | 1842 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Orellana, A. Carlos E. | | | 1968 | VEN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Morlett Ovalle, Cris Sebastian | | | 1954 | MEX | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Avila Miguel, David | | | 2089 | MEX | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lopez Raygoza, Luis Alberto | c | | 2165 | MEX | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Perez Avendano, Paul Omar | f | | 2164 | MEX | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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