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Individual Calculations October 2013 |
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| Real Pereyra, Jeronimo Total change: 31.20 | |   |
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| Campeonato Pre-Nacional Absoluto de Ajedrez 2013 | Mexico, DF | MEX | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1609 | 1.50 | 5 | 1.04 | 30 | 31.20 | |
|  Mendoza Velazquez, Lorena | | wm | 2009 * | MEX | 0.50 | 1 | 0.42 | 30 | 12.60 | |  Navarrete Garcia, Alan | c | | 2009 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Benitez Diaz, Francisco Ja | | | 2004 | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Gutierrez Navarro, Daniel | | | 1916 | MEX | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Vega Castaneda, Ulises Ant | | | 2009 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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