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Individual Calculations September 2017 |
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| Reyes, Ayala Mario Total change: -7.60 | |   |
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| III Campeonato Nacional Abierto de Verano CDMX 2017 | Ciudad de Mexico | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1892 | 0.50 | 3 | -0.38 | 20 | -7.60 | |
|  Vega, Garcia Jorge Arturo | f | | 2220 | MEX | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Navarrete, Mendez Gonzalo Alber | c | | 2252 | MEX | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Sanchez, Matias Nuria Ange | | wc | 1779 | MEX | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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