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Individual Calculations November 2012 |
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| Acosta, Jaime Total change: -20.10 | |   |
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| VI Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2012-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1730 | 1.00 | 6 | -0.67 | 30 | -20.10 | |
|  Acuna Buitrago, Camilo Andres | | | 2078 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Leal Cortes, Diego Fernando | | | 1900 | COL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Nieto Mancilla, Frank Fernando | | | 1859 | COL | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Garcia, Engels Vladimir | | | 1837 | COL | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Jimenez, Leonardo Andres | | | 1865 | COL | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Benavides Moncayo, Olga | | | 1899 | COL | 1.00 | 1 | 0.72 | 30 | 21.60 | |
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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