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Individual Calculations November 2009 |
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| Safronov, Kirill Total change: -9.25 | |   |
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| Autumn on Petrograd side 2009 open | St.Petersburg | RUS | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1831 | 2.50 | 8 | -0.37 | 25 | -9.25 | |
|  Zakharov, Yuri | | | 2011 | RUS | 0.50 | 1 | 0.24 | 25 | 6.00 | |  Alekhin, Andrey | | | 2042 | RUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Smirnov, Vladimir G. | | | 1992 | RUS | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Kaneyama, Men Cher | | | 1984 | RUS | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Senkevich, Konstantin | | | 2070 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Maskevich, Dmitry | | | 1796 | RUS | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Orava, Alexandra | | | 1762 | RUS | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Egorova, Natalie E. | | | 1871 | RUS | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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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