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Individual Calculations November 2015 |
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| Da Silva, Antonio Dutra Total change: 8.00 | |   |
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| VI IRT AXCV de Xadrez STD | Joao Pessoa PB | BRA | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1788 | 2.00 | 4 | 0.40 | 20 | 8.00 | |
|  Souza, Marcos Valerio A. | | | 2073 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Hiramine, Ricardo Hiroshi Ferrei | | | 2012 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | De Lima, Ednaldo M. Vasconcelos | | | 1666 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Baltar, Petrov Ferreira | | | 1751 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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