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Individual Calculations July 2011 |
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| Garcia, Gabriel Gonzaga Total change: 8.75 | |   |
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| Open Prevest 2011 | Goiania/GO | BRA | 2011-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1897 | 1.00 | 2 | -0.01 | 25 | -0.25 | |
|  Almeida, Douglas De Castro | | | 1799 | BRA | 1.00 | 1 | 0.37 | 25 | 9.25 | |  Said, Munir Calixto | | | 1987 | BRA | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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) | | | | FENAJ 2011 - Campeonato Brasileiro (sub-18) OPEN | Foz do Iguaçu/PR | BRA | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1897 | 2.50 | 4 | 0.71 | 25 | 17.75 | |
| | Paula, Bruno Silva De | | | 1791 | BRA | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Tomaz, Tainan Pantano | | | 1823 | BRA | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Silva, Lucas Henrique Da | | | 2020 | BRA | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Proudian, Armen | c | | 2115 | BRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | | | IRT Escola Interamerica | Goiania/GO | BRA | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1897 | 0.00 | 1 | -0.35 | 25 | -8.75 | |
| | Rezende, Guilherme Vilela | | | 2009 | BRA | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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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