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Individual Calculations July 2012 |
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| Castellanos Rodriguez, Camilo Total change: -28.50 | |   |
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| Open IRT Liga de Ajedrez de Bogota JUNIO | Bogota | COL | 2012-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1949 | 1.50 | 4 | -0.95 | 30 | -28.50 | |
|  Garavito, Miguel Angel | | | 2232 | COL | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Ortegon Villacorte, Daniela | | | 1800 | COL | 0.00 | 1 | -0.70 | 30 | -21.00 | | | Rosero, Hugo Alberto | | | 1625 | COL | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Duarte, Andres Javier | | | 1781 | COL | 0.50 | 1 | -0.22 | 30 | -6.60 | |
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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