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Individual Calculations November 2009 |
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| Petrov, Alexander V Total change: -3.30 | |   |
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| 18.V.S.Korensky Memorial 2009 open | Tambov | RUS | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2177 | 3.00 | 5 | -0.22 | 15 | -3.30 | |
|  Kochkin, Alexander G | | | 2294 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Skakun, Valentina | | | 1829 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Nikolaev, Alexey S | | | 2032 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Larin, Vladimir P. | | | 2151 | RUS | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Schirov, Sergey | | | 1974 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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