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Individual Calculations September 2013 |
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| Rios Parra, Juan Fernando Total change: -22.95 | |   |
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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 |
| 2125 | 2131 | 0.50 | 4 | -1.53 | 15 | -22.95 | |
|  Mateus, Alejandro | | | 2260 | COL | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Castro, Jairo Antonio | | | 1913 | COL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Ruiz Aguilar, Pablo Alexander | f | | 2276 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Corredor, Fabian | | | 2051 | COL | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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