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Individual Calculations January 2017 |
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| De Oliveira, Gabriel Moreira Total change: 14.80 | |   |
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| Aberto do Brasil de Xadrez Cidade de Rio Branco | Rio Branco AC | BRA | 2016-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1664 | 1.50 | 4 | 0.37 | 40 | 14.80 | |
|  Da Silva , Vinicius R. Rodrigues | | | 1865 | BRA | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Floriano, Alisson Da Silva | | | 1886 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Da Silva , Ricardo Moura | | | 1945 | BRA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Aguilar, Oliver Hans Escurra | | | 1660 | BRA | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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