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Individual Calculations September 2009 |
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| Chernov, Alexander Nik Total change: -2.85 | |   |
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| 4. Vladimir Dvorkovich Memorial 2009 open | Taganrog | RUS | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2101 | 2.50 | 7 | -0.19 | 15 | -2.85 | |
|  Karpov, Vadim | m | | 2386 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Smougalev, Gennady | f | | 2224 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Pligin, Genadiy M. | | | 1914 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Radchenko, Sergei | f | | 2247 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Ivanov, V.a. | | | 2229 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Travkina, Anastasia | | wf | 2138 | RUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Guschin, Vladimir I. | | | 2187 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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