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Individual Calculations May 2012 |
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| Prado Useche, Leonardo Total change: -77.40 | |   |
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| Open IRT Liga de Ajedrez de Bogota FEBRERO | Bogota | COL | 2012-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2036 | 0.00 | 4 | -2.58 | 30 | -77.40 | |
|  Ruiz C, Joshua D | f | | 2202 | COL | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Cuellar, Jose Gabriel | | | 1741 | COL | 0.00 | 1 | -0.85 | 30 | -25.50 | | | Corpus Vanegas, Eugenio Miguel | | | 1789 | COL | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Camejo, Mauricio | | | 1931 | COL | 0.00 | 1 | -0.64 | 30 | -19.20 | |
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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