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Individual Calculations July 2011 |
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| Melo, Silvio Sa De Total change: -24.50 | |   |
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| Memorial Gov. Miguel Arraes - Nordestao 2011 | Recife/PE | BRA | 2011-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1964 | 1.50 | 4 | -0.98 | 25 | -24.50 | |
|  Soares, Alberto Manoel Colares D | | | 2200 | BRA | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Costa Avelino, Thiago Cesar | | | 1680 | BRA | 0.50 | 1 | -0.34 | 25 | -8.50 | | | Monte, Edmar Ferreira | | | 1735 | BRA | 0.50 | 1 | -0.29 | 25 | -7.25 | | | De Barros E Silva, Byron Veras | | | 1857 | BRA | 0.50 | 1 | -0.15 | 25 | -3.75 | |
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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