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Individual Calculations July 2012 |
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| Duarte Filho, Fritz Schimidt Total change: -3.60 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2038 | 3.00 | 6 | -0.12 | 30 | -3.60 | |
|  Macedo, Alexandre Soares De | | | 1895 | BRA | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Jatoba De Oliveira Reis, Paulo | f | | 2419 | BRA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Cabral Mesquita, Jussier | | | 1843 | BRA | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Brito, Luismar | f | | 2283 | BRA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | De Freitas, Julio Eimard | | | 1868 | BRA | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Rocha, Vitor Firmo De Souza | | | 1912 | BRA | 0.00 | 1 | -0.67 | 30 | -20.10 | |
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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