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Individual Calculations September 2017 |
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| Fernandes, Douglas Goncalves Total change: -41.20 | |   |
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| Zonal Paraense 2017 | Belem PA | BRA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1643 | 0.00 | 2 | -1.03 | 40 | -41.20 | |
|  Costa, Edvaldo Da Cruz | | | 1746 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Rivera Fernandez, Fredy Aleja | | | 1519 | COL | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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