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Individual Calculations April 2009 |
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| Klyuchik, Ekaterina Total change: -30.00 | |   |
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| Winter on Petrograd Side 2009 open | St.Petersburg | RUS | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1722 | 0.50 | 7 | -1.20 | 25 | -30.00 | |
|  Solovyov, Viktor | | | 2072 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Afonin, Gennady | | | 2005 | RUS | 0.50 | 1 | 0.34 | 25 | 8.50 | | | Tkachev, Taras | | | 1964 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Mukha, Aleksey | | | 1926 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Paliy, Vladimir | | | 1804 | RUS | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Fedoseeva, Valentina | | | 1765 | RUS | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Bashkirov, Valentin | | | 2008 | RUS | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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