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Individual Calculations September 2023 |
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| Orellana, A. Carlos E. Total change: -31.20 | |   |
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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 |
| 2086 | 1968 | 3.00 | 9 | -0.43 | 20 | -8.60 | |
|  Hernandez Guerrero, Gilberto | g | | 2538 | MEX | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Contreras Medina, Ruben Dario | c | | 2151 | MEX | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Benitez Lozano, Javier | f | | 2249 | MEX | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Perez Avendano, Paul Omar | f | | 2164 | MEX | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Herrera Ortiz, Miguel | m | | 2242 | MEX | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Avila Miguel, David | | | 2089 | MEX | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jimenez Jimenez, Dante Edgar | | | 1788 | MEX | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ruiz Ortiz, Gabriel Abraham | | | 1793 | MEX | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Carreras Mendiolea, Paulina Adria | | wf | 1764 | MEX | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Copa Open 2023 Categoria Elite | Monterrey, Nuevo Leon | MEX | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1968 | 1.50 | 3 | -1.13 | 20 | -22.60 | |
| | Fonseca Garcia, Luis Humbe | | | 1700 | MEX | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Acuna Ramirez, Luis Alberto | | | 1568 * | MEX | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Herrera Hernandez, Gerardo | | | 1633 | MEX | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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