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Individual Calculations November 2012 |
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| Silva, Carolina Alves Total change: -6.60 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2012 | Natal/RN | BRA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1684 | 1.00 | 4 | 0.21 | 30 | 6.30 | |
|  Quaranta Neto, Francisco | | | 1983 | BRA | 1.00 | 1 | 0.85 | 30 | 25.50 | |  Rocha, Vitor Firmo De Souza | | | 1959 | BRA | 0.00 | 1 | -0.17 | 30 | -5.10 | | | De Araujo, Antonio Jose | | | 1869 | BRA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Cunha, Rafael Fernandes | | | 1912 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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) | | | | Olimpíadas Universitárias Brasileiras JUBs 2012 Feminino | Foz do Iguaçu/PR | BRA | 2012-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1727 | 0.00 | 2 | -0.43 | 30 | -12.90 | |
| | Pereira, Amanda Marques | | wf | 1983 | BRA | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Tavares, Imyra Cecilia | | | 1927 | BRA | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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