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Individual Calculations September 2011 |
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| Sampaio Filho, Joao Rodrigues Total change: -8.40 | |   |
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| Regional Centro Oeste 2011 | Brasilia/DF | BRA | 2011-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1778 | 1.00 | 5 | -0.28 | 30 | -8.40 | |
|  Januario, Severino Pereira | | | 2154 | BRA | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Neres Da Silva, Eduardo | | | 1634 | BRA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Barbosa, Paulo Eduardo E Silva | | | 2178 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lucena, Lincoln | f | | 2178 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Martins, Vilker Germano | | | 1894 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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