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Individual Calculations July 2008 |
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| Costa, Giovanni Total change: -19.50 | |   |
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| IRT Aniversario de Curitiba | Curitiba/PR | BRA | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2007 | 0.00 | 1 | -0.21 | 15 | -3.15 | |
|  Calcado, Acyr Rogerio | | | 2235 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | V IRT Hebraica 2008 | Sao Paulo/SP | BRA | 2008-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2007 | 4.50 | 9 | -0.94 | 15 | -14.10 | |
|  Salama, Andre Sasson | | | 1927 | BRA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Cirilo, Guilherme De Araujo | | | 1800 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Salama, Henrique Eric | | | 1927 | BRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Ribeiro, Marcos Willian De Souz | | | 1906 | BRA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Farah, Daniel Landshoff | | | 1968 | BRA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Jacob, Rodrigo Stocking Korzen | | | 2040 | BRA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Abdalla, Luiz Guilherme Aurelli | | | 2022 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Stein, Daniel | | | 1838 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sztokbant, Bernardo Vainzoff | | | 1925 | BRA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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 - Varginha 2008 | Varginha/MG | BRA | 2008-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2007 | 0.00 | 1 | -0.15 | 15 | -2.25 | |
| | Limberg, Estacio Vermelho | | | 2303 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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