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Individual Calculations January 2010 |
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| Alekhin, Andrey Total change: -57.25 | |   |
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| Autumn Petersburg 2009 open | St.Petersburg | RUS | 2009-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 2042 | 2.00 | 6 | -2.29 | 25 | -57.25 | |
|  Obraztsov, Nikita | | | 1867 | RUS | 0.50 | 1 | -0.23 | 25 | -5.75 | |  Kudriavtsev, Yury | | | 1944 | RUS | 0.50 | 1 | -0.13 | 25 | -3.25 | | | Andreeva, Yulia | | | 1840 | RUS | 0.00 | 1 | -0.76 | 25 | -19.00 | | | Safronov, Kirill | | | 1831 | RUS | 0.50 | 1 | -0.27 | 25 | -6.75 | | | Paliy, Vladimir | | | 1837 | RUS | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Kudrjavich, Dmitry | | | 1936 | RUS | 0.00 | 1 | -0.64 | 25 | -16.00 | |
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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