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Individual Calculations April 2018 |
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| Corrales Jimenez, Zenia Total change: 13.60 | |   |
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| Campeonato Nacional de Ajedrez Valladolid | Mazatlan, Sinaloa | MEX | 2018-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2178 | 4.50 | 7 | 0.68 | 20 | 13.60 | |
|  Herrera Amador, Julio Cesar | | | 1791 | MEX | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Espinosa Veloz, Ermes | g | | 2520 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sainz Aguirre, Ignacio | | | 1958 | MEX | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mares Arellano, Juan Antonio | | | 1955 | MEX | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Fortanelli Rios, Juan Manuel | | | 1823 | MEX | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ruiz Sanchez, Orlen | m | | 2391 | CUB | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gonzalez Zamora, Juan Carlos | g | | 2531 | MEX | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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