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Individual Calculations June 2024 |
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| Contreras Medina, Ruben Dario Total change: -19.40 | |   |
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| 2do Campeonato Nacional de Ajedrez "Mi Veracruz" (Mi Veracruz) | VER, Xalapa | MEX | 2024-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2143 | 3.00 | 6 | -0.97 | 20 | -19.40 | |
|  Ibarra Elizarraras, Juan Jose | | | 1776 | MEX | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Cori Quispe, Kevin Joel | g | | 2468 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Diaz Guerrero, Jesus Daniel | | | 1954 | MEX | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Perales Monter, Mario | | | 1830 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Guillen Cristobal, Sandra N | | wf | 1966 | MEX | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Galaviz Valdez, Manuel Antonino | f | | 2071 | MEX | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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