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Individual Calculations March 2011 |
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| Cifuentes, John Jairo Total change: -18.75 | |   |
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| IRT Distrital Open Mayores | Bogota | COL | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2126 | 0.50 | 3 | -1.25 | 15 | -18.75 | |
|  Ramirez Daza, Diego | | | 2183 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Pinzon, Jairo David | | | 2156 | COL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Prado Segura, Robinson Alexander | | | 1804 | COL | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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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