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Individual Calculations July 2010 |
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| Villamil, Hector Orlando Total change: -25.25 | |   |
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| Torneo Distrital Open IRT Mayores Absoluto 2010 | Bogota | COL | 2010-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2137 | 1.50 | 4 | -1.01 | 25 | -25.25 | |
|  Angel, Antonio | | | 2036 | COL | 0.50 | 1 | -0.14 | 25 | -3.50 | |  Rodriguez Mayorga, Julian E | | | 2065 | COL | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Ruiz C, Joshua D | f | | 2094 | COL | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Avella Rosas, Luis Eduardo | | | 1983 | COL | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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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