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Individual Calculations April 2018 |
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| Herrera Amador, Julio Cesar Total change: -22.40 | |   |
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| Campeonato Nacional de Ajedrez Valladolid | Mazatlan, Sinaloa | MEX | 2018-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1791 | 1.00 | 6 | -0.56 | 40 | -22.40 | |
|  Corrales Jimenez, Zenia | | wm | 2178 | CUB | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Solorio Valderrama, Noe | | | 1966 | FID | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Hawer Hernandez, Insel Cha | | | 2062 | MEX | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Quiroga Jaquez, Angel Ivan | | | 1914 | MEX | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sainz Aguirre, Ignacio | | | 1958 | MEX | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Castro Villasenor, Hector | | | 1848 | MEX | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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