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Individual Calculations July 2012 |
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| Da Costa, Jose Nilson Oliveira Total change: 0.00 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1918 | 0 | 4.00 | 7 | 0.00 | 1933 | | 0.00 | |
|  Silva, Alexsandro Lira | | | 2004 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |  Camara, Terbio Jose | | | 2082 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Oliveira Jr, Antonio Fernandes | | | 1842 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Froes, Leonardo Sanches | | | 1936 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Gomes Da Silva, Tales | | | 1838 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Dantas, David Luan De Barros | | | 1854 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | De Freitas, Julio Eimard | | | 1868 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |
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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