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Individual Calculations September 2010 |
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| Silva, Jose Romain Teixeira Da Co Total change: -21.25 | |   |
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| Zonal Bahia Sergipe 2010 | Salvador/BA | BRA | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1877 | 0.00 | 2 | -0.85 | 25 | -21.25 | |
|  Farias, Sergio Roberto Alves | | | 2079 | BRA | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Alves, Humberto Dos Santos | | | 1794 | BRA | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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) | | |
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