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Individual Calculations April 2013 |
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| Pereira Jorge, Luiz Rodrigu Total change: 63.60 | |   |
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| II Open de Xadrez de Altinopolis | Altinopolis/SP | BRA | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1879 | 4.50 | 6 | 2.12 | 30 | 63.60 | |
|  Dias, Matheus Nunes | | | 1557 | BRA | 1.00 | 1 | 0.13 | 30 | 3.90 | |  Rodrigues, Leonardo De Mira | | | 2073 | BRA | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Dos Reis, Vinicius Pires | | | 1888 | BRA | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Rezende, Guilherme Vilela | | | 2016 | BRA | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Nery Junior, Jose Antonio | | | 2085 | BRA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Silva, Sergio | | | 2105 | BRA | 1.00 | 1 | 0.79 | 30 | 23.70 | |
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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