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Individual Calculations September 2011 |
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| Oliveira, Jose Irio Rodrigues D Total change: -6.30 | |   |
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| Regional Centro Oeste 2011 | Brasilia/DF | BRA | 2011-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1974 | 1.00 | 4 | -0.42 | 15 | -6.30 | |
|  Rodrigues Da Silva, Evandro | | | 2183 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Brasileiro, Antonio Carlos | | | 1742 | BRA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Damasceno, Marlos De Almeida | | | 2167 | BRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Barbosa, Paulo Eduardo E Silva | | | 2267 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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