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Individual Calculations May 2012 |
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| Pereira, Amanda Marques Total change: 0.30 | |   |
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| VIII Etapa do Circuito Pre-Olimpico Feminino | Belo Horizonte-MG | BRA | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1999 | 2.00 | 5 | -0.37 | 15 | -5.55 | |
|  Chang, Suzana | | wf | 2055 | BRA | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Gazola, Vanessa Ramos | | wc | 2020 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Guimaraes, , Artemis Pamela | | | 2038 | BRA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Chaves, Joara | | wm | 2010 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Heinrichs, Vivian | | | 1965 | BRA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | | | Aberto do Brasil Osasco 50 Anos | Osasco/SP | BRA | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1999 | 3.00 | 4 | 0.39 | 15 | 5.85 | |
| | Tamarozi, Isabelle | | | 1685 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Alboredo, Julia | | | 1730 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Brito, Luismar | f | | 2247 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ferreira, Paulo Muraro | | | 1827 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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