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Individual Calculations September 2009 |
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| Santana, Expedito Total change: -7.00 | |   |
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| Aberto do Brasil - Etapa Conceicao do Rio Verde | Conceicao do Rio Verde/MG | BRA | 2009-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1772 | 0.50 | 3 | -0.28 | 25 | -7.00 | |
|  Mariano, Marceley Martins | | | 2043 | BRA | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Cabral, Denrick | | | 1931 | BRA | 0.50 | 1 | 0.21 | 25 | 5.25 | |  Horta, Marcio Rodrigues | | | 1906 | BRA | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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