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Individual Calculations February 2015 |
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| Kovalenko, Sergey Total change: -31.40 | |   |
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| Junior Voronezh Chess School Rating Tournament January 2015 | Voronezh | RUS | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2195 | 5.00 | 9 | -1.57 | 20 | -31.40 | |
|  Moiseenko, Andrey | | | 2009 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Polyansky, Viktor | | | 1917 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sakorenko, Adriana | | | 1795 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherednichenko, Dmitrij | | | 2003 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kozlov, Sergej A. | | | 1997 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Manukovsky, Vladimir | f | | 2188 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ioffe, Ilya | | | 2034 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Chernov, Vladimir S | | | 1969 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vinogradov, Anatoly | | | 2149 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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