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Individual Calculations September 2012 |
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| Melo, Marlon Total change: -4.65 | |   |
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| Open IRT de Verano | Bogota | COL | 2012-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1937 | 3.00 | 6 | -0.31 | 15 | -4.65 | |
|  Gomez, Juan Andres | | | 1789 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Acuna Buitrago, Camilo Andres | | | 2065 | COL | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Cuellar, Jose Gabriel | | | 1763 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Nieto, Guillermo Luigui Ubaldo | | | 1887 | COL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Guzman, Campo Elias | | | 2021 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Nieto, Manuel Guillermo | | | 1867 | COL | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | |
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