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Individual Calculations May 2011 |
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| Silva, Diogo Angeli Total change: 2.55 | |   |
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| Campeonato Brasileiro Amador 2011 | São Paulo/SP | BRA | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1777 | 1.50 | 4 | 0.17 | 15 | 2.55 | |
|  Da Silva Junior, Sediney Mari | | | 1968 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Teixeira, Aloisio | | | 1985 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Gotz, Klaus Seiji Furucho | | | 1862 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | De Macedo, Carlos Alberto | | | 1797 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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