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Individual Calculations September 2010 |
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| Kostov, Alex Total change: -16.75 | |   |
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| Torneo Internacional IRT Feria de las flores | Medellin | COL | 2010-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2072 | 3.50 | 9 | -0.67 | 25 | -16.75 | |
|  Macias Murillo, Bryan | m | | 2370 | ECU | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Carvajal Montoya, Juan Camilo | | | 1932 | COL | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Vargas, Arteaga Alexis | | | 2215 | COL | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Zapata Arbelaes, Estiven | | | 1976 | COL | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Torres, Juan Camilo | | | 2177 | COL | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Arango, Andres Mauricio | | | 2141 | COL | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Escobar Medina, Andres F | | | 2114 | COL | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Posada, Juan Manuel | f | | 2007 | COL | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Varon, Cristian G | | | 2000 | COL | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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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