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Individual Calculations September 2010 |
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| Reis, Virginia Lagrange M Total change: 5.50 | |   |
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| Aberto do Brasil - etapa Recife | Recife/PE | BRA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1805 | 1.00 | 4 | 0.20 | 25 | 5.00 | |
|  Nunes, Marcelo Basilio | | | 2013 | BRA | 0.50 | 1 | 0.27 | 25 | 6.75 | |  De Almeida Jr, Benone Lopes | | | 2177 | BRA | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Lima, Luiz Alexandre De Souza | | | 1999 | BRA | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Cardoso, Almir Correia | | | 2029 | BRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | | | Memoriam Walter Merli - etapa Barrinha | Barrinha/SP | BRA | 2010-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1802 | 1.00 | 3 | 0.02 | 25 | 0.50 | |
| | De Sousa, Gilmar Ferreira | | | 1857 | BRA | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Supi, Luis Paulo | | | 2160 | BRA | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Da Silva, Wagner Jose | | | 1832 | BRA | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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