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Individual Calculations October 2014 |
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| Da Silva, Alan Guimaraes Total change: -8.80 | |   |
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| IV Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1810 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Garkauskas, Otto Dmitry | | | 2174 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Costa, Paulo Cesar | | | 2017 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Souza, Kim Garcia De | | | 1685 | BRA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ferrero, Carlos E. | | | 2034 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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