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Individual Calculations September 2010 |
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| Zapata Cuartas, Juan Carlos Total change: -0.60 | |   |
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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 |
| 2140 | 2089 | 3.50 | 8 | -0.04 | 15 | -0.60 | |
|  Echavarria, Johann | f | | 2389 | COL | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Castro, Oscar H | m | | 2369 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Posada, Juan Manuel | f | | 2007 | COL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Castaneda, Jhon David | | | 2130 | COL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Vargas, Arteaga Alexis | | | 2215 | COL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Nino, Juan Camilo | | | 1986 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Gomez Barrero, Sergio | | | 2044 | COL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Zapata Arbelaes, Estiven | | | 1976 | COL | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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