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Individual Calculations July 2012 |
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| Jatoba De Oliveira Reis, Paulo Total change: -9.30 | |   |
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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 |
| 2112 | 2419 | 5.00 | 7 | -0.93 | 10 | -9.30 | |
|  Jordao Barbosa, , Marcio | | | 2019 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Maia, Jose Simplicio | | | 2019 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Duarte Filho, Fritz Schimidt | | | 2038 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Araujo, Felipe Fernandes | f | | 2236 | BRA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Pinto, Carlos Henrique Lopes | f | | 2140 | BRA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Camara, Terbio Jose | | | 2082 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Caldeira, Adriano | f | | 2251 | BRA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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