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Individual Calculations November 2009 |
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| Kovalenko, Alexander Total change: -26.20 | |   |
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| Memorial Shamshina R. V. | Lugansk | UKR | 2009-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2237 | 0.50 | 4 | -2.62 | 10 | -26.20 | |
|  Khudoley, Sergey | | | 2125 | UKR | 0.00 | 1 | -0.65 | 10 | -6.50 | |  Chernikov, Vladimir | | | 1845 | UKR | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Burkhach, Alexander | | | 2134 | UKR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Severinov, Denis | | | 1854 | UKR | 0.00 | 1 | -0.91 | 10 | -9.10 | |
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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