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Individual Calculations May 2011 |
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| Freitas, Rogerio Pereira Total change: -30.75 | |   |
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| IRT Memorial Ildeu Valadares 2011 | BrasÃlia/DF | BRA | 2011-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1857 | 2.50 | 6 | -0.47 | 25 | -11.75 | |
|  Chang, Suzana | | wf | 2028 | BRA | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Figueiredo Jr, Wagner Primo | | | 1730 | BRA | 1.00 | 1 | 0.33 | 25 | 8.25 | | | De Oliveira, Maicon Almeida | | | 1960 | BRA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Martins, Vilker Germano | | | 1903 | BRA | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Barbosa, Edinardo Meireles | | | 1815 | BRA | 1.00 | 1 | 0.44 | 25 | 11.00 | | | De Paula, Luciano Alves | | | 1735 | BRA | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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) | | | | IRT de Carnaval 2011 | BrasÃlia/DF | BRA | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1855 | 1.50 | 6 | -0.76 | 25 | -19.00 | |
| | De Paula, Luciano Alves | | | 1733 | BRA | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Oliveira, Maicon Almeida De | | | 1958 | BRA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Nascimento, Davi Da Silva | | | 2120 | BRA | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Pimenta, Jeronimo Marques | | | 2075 | BRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Oliveira, Jose Irio Rodrigues De | | | 1959 | BRA | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Maio Guedes, Luis Augusto | | | 1875 | BRA | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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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