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Individual Calculations September 2009 |
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| Guimaraes, Diogo Duarte Total change: -52.95 | |   |
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| Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2232 | 3.00 | 9 | -3.53 | 15 | -52.95 | |
|  Mendes, David | | | 1832 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Supi, Luis Paulo | | | 2015 | BRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Ferreira, Kleber Victor | | | 2094 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Chang, Suzana | | wf | 2047 | BRA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Marques, Joao Paulo Cassemiro | | | 1832 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Gerzhoy, Leonid | m | | 2409 | CAN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Pires, Marcos Vinicius Torsani | | | 2100 | BRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Suasnabar, Jesus | | | 2026 | PER | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Wolff, Carlos Alberto | | | 2017 | BRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * 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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