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Individual Calculations January 2012 |
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| Abrantes, Tiago Garrido Total change: 30.90 | |   |
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| 78º Campeonato Brasileiro Absoluto - Semifinal Regiao 1 | Brasília/DF | BRA | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2079 | 4.00 | 7 | 0.45 | 15 | 6.75 | |
|  Aranha Filho, Alvaro Z | f | | 2315 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Silva, Agnaldo Braga | | | 1884 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Borensztajn, David | | | 1992 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2241 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rabello, Felipe Botelho | | | 2026 | BRA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Ferreira, Kleber Victor | | | 2123 | BRA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Cavalcante, Rodrigo Moreira | | | 1944 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | II Open de Xadrez de Batatais | Batatais/SP | BRA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2079 | 3.00 | 4 | 1.61 | 15 | 24.15 | |
| | Palozi, Paulo Ricardo | | | 2245 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Guimaraes, Wagner Peixoto | f | | 2271 | BRA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Dias, Simao Poscidonio | f | | 2067 | BRA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Supi, Luis Paulo | | | 2198 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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