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Individual Calculations January 2013 |
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| Vargas Barreto, Ricardo Total change: 0.00 | |   |
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| IRT Campeonato Bolivariano de Ajedrez 2012 | Bogota | COL | 2012-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1780 | 0 | 0.00 | 6 | 0.00 | 980 | | 0.00 | |
|  Echeverry, Maria Yesenia | | | 1886 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Peraza, Leonardo | | | 1831 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Rosero, Hugo Alberto | | | 1649 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Contreras, Henry Esteban | | | 1808 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Aldana, Boris Eugenio | | | 1636 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Corpus Vanegas, Eugenio Miguel | | | 1867 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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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