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Individual Calculations October 2014 |
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| Barbosa, Jefferson Lucas Munhoz Total change: -30.00 | |   |
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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 |
| 1909 | 1967 | 2.50 | 7 | -1.50 | 20 | -30.00 | |
|  Perdomo, Leandro | m | | 2367 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Freire, Airon | | | 1567 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Das Chagas, David Ferreira | | | 1693 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Abreu, Nilton Silva | | | 2044 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Riquelme, Fabio | | | 1727 | PAR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Egoroff, Jomar | f | | 2318 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lopes Pereira, Eder | | | 1647 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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