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Individual Calculations January 2015 |
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| Farias, Edilsom Total change: -4.20 | |   |
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| Panamerican Senior Championship 2014 +50 | Sao Paulo/SP | BRA | 2014-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1933 | 3.00 | 7 | -0.21 | 20 | -4.20 | |
|  Carvalho, Herbert Abreu | | | 2244 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chaves, Joara | | wm | 2040 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | |  De Oliveira, Francemir Barra | | | 1751 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Serafim Junior, Arnor | | | 1832 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Goncalves, Jose Antonio Silveira | | | 2020 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Vieira, Alexandre Letizio | | | 1818 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Miyoshi, Edson Mitsuro | | | 2082 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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