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Individual Calculations September 2013 |
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| Perez Arroyave, Damian Total change: 4.50 | |   |
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| XX IRT Feria de las Flores Medellin 2013 | Medellin | COL | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1894 | 2.00 | 7 | 0.30 | 15 | 4.50 | |
|  Gonzalez Vidal, Yuri | g | | 2294 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Zapata Cuartas, Juan Carlos | | | 2087 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Escobar Medina, Andres F | | | 2086 | COL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Ardila, Donaldo | | | 2089 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Rangel, Carlos | | | 2070 | COL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Franco, William | | | 2087 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zabala, Fidel | | | 2004 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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