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Individual Calculations May 2012 |
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| Ortegon Villacorte, Daniela Total change: 14.40 | |   |
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| Open IRT Liga de Ajedrez de Bogota MARZO | Bogota | COL | 2012-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1786 | 3.00 | 7 | 0.96 | 15 | 14.40 | |
|  Acuna Buitrago, Camilo Andres | | | 2045 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Bejarano, Dany Andres | | | 1988 | COL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Guio, Josue | | | 1936 | COL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Salcedo, Diana | | wf | 2028 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Salcedo, Jackeline | | wf | 1912 | COL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Rivera, Camilo Ernesto | | | 1901 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Ribero, Guillermo Andres | | | 1823 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | |
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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