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Individual Calculations May 2019 |
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| Guerrero Duran, Oscar Kenn Total change: -22.80 | |   |
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| LXV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Aguascalientes 2019 | Aguascalientes, Ags | MEX | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2012 | 3.00 | 8 | -1.14 | 20 | -22.80 | |
|  Gonzalez Arroyo, Lenin | f | | 2231 | MEX | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Lopez Padilla, Piero Raul | | | 1612 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Guerrero, Eduardo | f | | 2310 | MEX | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Gongora Montes, Benjamin | m | | 2142 | MEX | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ojeda Lago, Ariadna | | wf | 2062 | CUB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Vega, Castaneda Luis Carlos | c | | 1902 | MEX | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Arias Flores, Oscar Ignaci | | | 1828 | MEX | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hernandez Vazquez, Gerardo | | | 1857 | MEX | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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