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Individual Calculations November 2012 |
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| Acuna Buitrago, Camilo Andres Total change: -7.65 | |   |
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| 1er ITT Libertador Simon Bolivar | San Cristobal | VEN | 2012-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2078 | 1.00 | 3 | -0.16 | 15 | -2.40 | |
|  Mosquera, Miguel | m | | 2369 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Torres, Juan Camilo | | | 2312 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Calvete Gimenez, Johaslyn Aymer | | | 1837 | VEN | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | VI Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2012-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2078 | 4.50 | 8 | -0.35 | 15 | -5.25 | |
| | Acosta, Jaime | | | 1730 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Barrientos, Sergio E | g | | 2454 | COL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Prado, Leonardo | | | 1900 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Diaz Herrera, Leider Andres | | | 1921 | COL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Gomez Perdomo, Jonathan | | | 1903 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Garcia, Alvaro | f | | 2198 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Mora, Luis Jose | | | 1987 | COL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Guio, Josue | | | 1897 | COL | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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