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Individual Calculations October 2017 |
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| Castrillon Gomez, Melissa Total change: -1.80 | |   |
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| IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 | Medellin | COL | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2206 | 5.00 | 7 | -0.09 | 20 | -1.80 | |
|  Pena, Alcides | | | 1806 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martinez, Mauricio | | | 1937 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Arboleda Orozco, Juan M | c | | 1987 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aponte Castillo, Ernesto | | | 2108 | COL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Arango, Andres Mauricio | | | 2101 | COL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Escobar Medina, Andres F | | | 2285 | COL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Paniagua, Fabio De Jesus | | | 1832 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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