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Individual Calculations September 2011 |
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| Bandeira, Tarciano Total change: -3.90 | |   |
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| Aberto do Brasil Victor Adamowski | Maringa/PR | BRA | 2011-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2166 | 3.50 | 5 | 0.27 | 30 | 8.10 | |
|  Brene, Duyllhon Carneiro | | | 1916 | BRA | 1.00 | 1 | 0.19 | 30 | 5.70 | |  Cubas, Jose Fernando | m | | 2505 | PAR | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Prallon Sampaio, Leonardo De Sou | | | 1981 | BRA | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Bastos, Guilherme Exterhotter | | | 2009 | BRA | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Cathcart, Jessica | | | 1872 | BRA | 1.00 | 1 | 0.15 | 30 | 4.50 | |
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) | | | | Aberto do Brasil Jatai Atletico Clube | Jatai/GO | BRA | 2011-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2166 | 2.50 | 4 | -0.40 | 30 | -12.00 | |
| | Vilas Boas, Crisolon Terto | | | 1766 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Oliveira, Kenner Martins De | | | 1816 * | BRA | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Dos Santos, Haroldo Cunha | | | 2224 | BRA | 0.50 | 1 | 0.08 | 30 | 2.40 | | | Mariano, Marceley Martins | | | 2043 | BRA | 0.00 | 1 | -0.67 | 30 | -20.10 | | | * 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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