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Individual Calculations September 2010 |
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| Bouwman, Marcelo Wanderley Total change: -10.95 | |   |
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| Aberto do Brasil - etapa Recife | Recife/PE | BRA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2241 | 1.50 | 4 | -0.73 | 15 | -10.95 | |
|  Barbosa, Evandro Amorim | f | | 2370 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Azevedo, Eduardo Jose E De | | | 1979 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Abdalla, Luiz Guilherme Aurelli | | | 2248 | BRA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | De Almeida Jr, Benone Lopes | | | 2177 | BRA | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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