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Individual Calculations October 2013 |
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| Contreras Gutierrez, Ruben Total change: -14.70 | |   |
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| II Copa Independencia de Ajedrez 2013 | Mexico, D.F. | MEX | 2013-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1837 | 0.00 | 3 | -0.49 | 30 | -14.70 | |
|  Sanchez Enriquez, Oscar Ge | f | | 2237 * | MEX | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Navarrete Garcia, Alan | c | | 2070 | MEX | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Rivera Rodriguez, Jesus Ca | | | 2078 | MEX | 0.00 | 1 | -0.20 | 30 | -6.00 | | | * 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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