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Individual Calculations March 2011 |
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| Okada, Willian Kenji Total change: 0.50 | |   |
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| Copa Goiás de Xadrez | Trindade/GO | BRA | 2010-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1792 | 2.00 | 7 | 0.20 | 25 | 5.00 | |
|  Rezende, Guilherme Vilela | | | 1980 | BRA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Almeida, Douglas De Castro | | | 1762 | BRA | 1.00 | 1 | 0.46 | 25 | 11.50 | |  Galindo, Vinicius Lemos | | | 2040 | BRA | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Mariano, Marceley Martins | | | 2050 | BRA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Vieira Junior, Emivaldo | | | 1995 | BRA | 0.50 | 1 | 0.26 | 25 | 6.50 | | | De Miranda, Alexandre Pinto | | | 2073 | BRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Sergio, Claudio Santos | | | 2005 | BRA | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | V Garry Kasparov | Goiania/GO | BRA | 2011-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1790 | 0.00 | 1 | -0.18 | 25 | -4.50 | |
| | Mariano, Marceley Martins | | | 2049 | BRA | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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