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Individual Calculations May 2014 |
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| Chang, Suzana Total change: -1.05 | |   |
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| Sao Paulo Open Grupo A – Sub-2300 Aberto do Brasil | Sao Paulo/SP | BRA | 2014-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2035 | 3.00 | 6 | 0.46 | 15 | 6.90 | |
|  Da Silva Borges, Rodrigo | | | 2250 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Terao, Juliana Sayumi | | wm | 2205 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Martins, Anderson Donay | | | 1979 | BRA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Chemin, Vitorio | f | | 2193 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | De Carvalho, Igor Lorenzon | | | 1909 | BRA | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Martins, Anderson | | | 2043 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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) | | | | IV etapa do Circuito Pre-Olímpico Feminino de Xadrez STD 2013/2014 | Curitiba/PR | BRA | 2014-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2035 | 2.50 | 6 | -0.53 | 15 | -7.95 | |
| | Ribeiro, Regina | | wm | 2031 | BRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Terao, Juliana Sayumi | | wm | 2205 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Chaves, Joara | | wm | 2039 | BRA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | De Souza, Camila | | | 1808 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ichimura G Barbosa, Larissa | | | 1877 | BRA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Feliciano Ebert, Vanessa | | wm | 2224 | BRA | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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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