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Individual Calculations September 2023 |
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| Cuesta Cifuentes, Jair Alfonso Total change: 5.20 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Expertos | Aguascalientes, Aguascalientes | MEX | 2023-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1968 | 6.00 | 8 | 0.26 | 20 | 5.20 | |
|  Estrada Gonzalez, Jesus Omar | | | 1708 | MEX | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Reyes Serrano, Jose De Jesus | | | 1722 | MEX | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Garcia Alvarado, Jose Ramon | | | 1762 | MEX | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Martinez Rodriguez, Jose Luis | | | 1894 | MEX | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pantaleon Salmoran, Vladimir | | | 1568 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Waldo Zalapa, Alejandro | | | 1904 | MEX | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Martinez Lopez, Jorge Antonio | c | | 1794 | MEX | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Arvizu Borchardt, David Ivan | | | 1964 | MEX | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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