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Individual Calculations September 2009 |
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| Silva, Jose Gomes Da Total change: -7.50 | |   |
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| Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 1852 | 0.00 | 2 | -0.30 | 25 | -7.50 | |
|  Alvarez Ramirez, Miguel Angel | c | | 2236 | MEX | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Resende, Carlos Alberto Filgueir | | | 2081 | BRA | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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