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Individual Calculations September 2013 |
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| Ferreira Da Silva, Jaderson Total change: -23.70 | |   |
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| Taça Cidade de Porto Velho | Porto Velho/RO | BRA | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1681 | 2.00 | 6 | -0.79 | 30 | -23.70 | |
|  Da Silva, Jefferson Rian F. | | | 1979 | BRA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Farias, Robson Da Costa | | | 1845 | BRA | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Da Silva, Vinicius Rian R. | | | 1815 | BRA | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Cavalheiro, Wanir | | | 1514 | BRA | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Abidala, Juvino | | | 1584 | BRA | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Farias, Sergio L. Cardoso | | | 1538 | BRA | 0.50 | 1 | -0.19 | 30 | -5.70 | |
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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