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Individual Calculations July 2015 |
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| Lopez, Jorge Hernan Total change: 8.40 | |   |
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| IRT Ajedrez Clasico CAMARA DE COMERCIO DOSQUEBRADAS 25 ANIOS | Dosquebradas | COL | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2007 | 3.00 | 4 | 0.42 | 20 | 8.40 | |
|  Lopez Trujillo, Alfonso | | | 1607 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cuervo, Andres Felipe | | | 1879 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Lopez Idarraga, Daniel Eduardo | f | | 2079 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Guzman, River | | | 1941 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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