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Individual Calculations January 2011 |
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| Rezende, Guilherme Vilela Total change: -4.95 | |   |
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| 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 | Sao Paulo/SP | BRA | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2010 | 2.00 | 6 | -0.45 | 15 | -6.75 | |
|  Egoroff, Jomar | | | 2269 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Galati, Mario Augusto | | | 2143 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mafra, Kaiser Luiz | | | 2149 | BRA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Rodrigues, Bruno Morado | | | 2080 | BRA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Oliveira, Maicon Almeida De | | | 1933 | BRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Costa, Giovanni | | | 1918 | BRA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | Xadrez Brasil Open 2010 | Brasilia/DF | BRA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1980 | 1.00 | 2 | 0.12 | 15 | 1.80 | |
| | Lebredo Zaragoitia, Gerardo | m | | 2259 | CUB | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sampaio Filho, Joao Rodrigues | | | 1812 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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