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Individual Calculations February 2016 |
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| Santos, Gildemar De Oliveira Total change: -6.40 | |   |
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| Campeonato Petrolinense de Xadrez STD 2015 | Petrolina PE | BRA | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1619 | 1.50 | 5 | -0.16 | 40 | -6.40 | |
|  De Santana, Emidio Jose Alves | | | 1891 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Alves Filho, Alfredo Cerqueira | | | 1847 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sousa, Alvaro Cristiano Miguel | | | 1696 | BRA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Tales Silva, Jamily Amanda | | | 1472 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | De Sousa, Luiz Eduardo Oliveira | | | 1874 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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