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Individual Calculations September 2013 |
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| Ferreira, Ozeias Da Cunha Total change: -5.40 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1982 | 2.50 | 5 | -0.18 | 30 | -5.40 | |
|  Dinegri, Rodrigo | | | 1634 | BRA | 1.00 | 1 | 0.11 | 30 | 3.30 | |  Santos, Renato Andrade | f | | 2188 | BRA | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Fernandez, Maria Florencia | | wm | 2134 | ARG | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Marino, Felipe Gabriel | | | 1624 | BRA | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Silva, Lucas Henrique Da | | | 2089 | BRA | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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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