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Individual Calculations April 2009 |
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| Kalichkin, Igor Total change: -15.10 | |   |
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| Kaluga region Chmp. 2009 open | Kaluga | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2206 | 3.50 | 7 | -1.51 | 10 | -15.10 | |
|  Gureev, Dmitry | | | 1883 | RUS | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Oreshenkov, Viktor | | | 1897 | RUS | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Denisov, Nikolay D. | | | 1998 | RUS | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Gavrilichev, Aleksandr | | | 2089 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Vitiuk, Vladislav | | | 1909 | RUS | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Klimenko, Valentin | | | 2076 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Ditiatev, Sergey | f | | 2340 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | |
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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