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Individual Calculations October 2014 |
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| Costa, Paulo Cesar Total change: -10.00 | |   |
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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 |
| 2018 | 2017 | 1.50 | 4 | -0.50 | 20 | -10.00 | |
|  Sztokbant, Bernardo Vainzoff | | | 2250 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Da Silva, Alan Guimaraes | | | 1810 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Santos, Renato Andrade | f | | 2181 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Souza, Gustavo Horokoski De | | | 1830 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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