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Individual Calculations November 2012 |
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| Rodriguez Alvarez, Vidal Hely Total change: 8.10 | |   |
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| VI Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2012-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2140 | 5.00 | 9 | 0.27 | 30 | 8.10 | |
|  Palechor, Cesar Augusto | | | 1768 | COL | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Cordova, Emilio | g | | 2540 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Guerrero, Hernando | | | 1929 | COL | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Cardozo, Carlos Eduardo | | | 1961 | COL | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Perez Garcia, Rodney Oscar | m | | 2418 | CUB | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Vargas, Mauricio | | | 2002 | COL | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Ruiz Aguilar, Pablo Alexander | f | | 2290 | COL | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Gutierrez Herrera, Jose Antonio | m | | 2200 | COL | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Lopez, Jorge | | | 2012 | COL | 0.00 | 1 | -0.67 | 30 | -20.10 | | | * 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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