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Individual Calculations September 2021 |
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| Esquivel Nateras, Virgilio Total change: 21.60 | |   |
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| Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 Senior | Villahermosa, Tabasco | MEX | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1774 | 1.50 | 6 | 0.54 | 40 | 21.60 | |
|  Navarro Segura, Roberto | m | | 2123 | MEX | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Garmendez Gonzalez, Carlos | f | | 2135 | MEX | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Garmendez Gonzalez, Florentino | m | | 2174 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pena Ruiz, Jaime Antonio | | | 1831 | MEX | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Gonzalez Zamora, Juan Carlos | g | | 2174 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cataneo Esparza, Rene Javier | | | 2048 | MEX | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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