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Individual Calculations July 2012 |
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| Prisma, Zenil Da Costa Total change: 39.60 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1750 | 2.50 | 6 | 1.32 | 30 | 39.60 | |
|  Souza, Rafael Cabral De | | | 2124 | BRA | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Maracaba, Francisco Wladimir G | | | 1993 | BRA | 0.50 | 1 | 0.30 | 30 | 9.00 | |  Cardoso, Almir Correia | | | 2108 | BRA | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Cunha, Rafael Fernandes | | | 1921 | BRA | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Camara, Jose Arruda | | | 1932 | BRA | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Quaranta Neto, , Francisco | | | 1945 | BRA | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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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