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Individual Calculations October 2014 |
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| Das Chagas, David Ferreira Total change: 88.40 | |   |
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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 |
| 1969 | 1693 | 2.00 | 5 | 1.14 | 40 | 45.60 | |
|  Cruz, Arquias Sofocles Guimaraes | | | 1976 | BRA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Barbosa, Jefferson Lucas Munhoz | | | 1967 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Ferrero, Carlos E. | | | 2034 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Franca, Willian Bento | | | 1985 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Almeida Junior, Alvaro Alves De | | | 1881 | BRA | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Taca Joao Batista Ribeiro Neto 2014 | Florianopolis/SC | BRA | 2014-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1693 | 2.00 | 4 | 1.07 | 40 | 42.80 | |
| | Pomar, Marcelo Nascimento | | | 2045 | BRA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Zimmermann, Kleber Renato P. | c | | 1935 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Goncalves, Davi Sulzbacher | | | 1912 | BRA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Basilio, Osnir Jose De Melo | | | 1762 | BRA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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