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Individual Calculations September 2015 |
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| Sanchez Matias, Nuria Ange Total change: 22.40 | |   |
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| I Campeonato Nacional Abierto de Verano Primera | Oaxtepec, Morelos | MEX | 2015-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1772 | 2.50 | 6 | 1.12 | 20 | 22.40 | |
|  Salazar Hernandez, Emmanuel | | | 2126 | MEX | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Rodriguez Rodriguez, Rafael | | | 2082 | MEX | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Alvarez Ramirez, Miguel Angel | f | | 2172 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Navarrete Garcia, Alan | c | | 2083 | MEX | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alarcon Morales, Elvira | | wm | 1987 | MEX | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Arvizu Rivera, Patricia Sar | | wc | 1636 | MEX | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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