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Individual Calculations September 2009 |
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| Mourao, Igor A. C. Lofredo Total change: 19.05 | |   |
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| Estadual de Mestres RJ 2009 | Rio de Janeiro | BRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2041 | 3.50 | 6 | 1.62 | 15 | 24.30 | |
|  Teixeira, Ricardo Da Silva | f | | 2373 | BRA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Santos Filho, Tadeu Souza | | | 2148 | BRA | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Zacarias, Rodrigo Medeiros | | | 2055 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Murga, Jose Luis Chauca | | | 2086 | PER | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Guimaraes, Wagner Peixoto | f | | 2291 | BRA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Campos, Alexandre Ferreira | | | 2194 | BRA | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2041 | 2.00 | 8 | -0.35 | 15 | -5.25 | |
| | Alvarez Marquez, Johann | m | | 2431 | VEN | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Hernandez Carmenates, Holden | g | | 2441 * | CUB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cirilo, Guilherme De Araujo | | | 1803 | BRA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Terao, Rodrigo Akira | | | 2219 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Ramon Pita, Vivian | | wg | 2233 | CUB | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Galati, Mario Augusto | | | 2206 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Dias, Anderson Tatsch | | | 2199 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ferreira, Henrique Camara | | | 2198 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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