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Individual Calculations April 2009 |
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| Oreshenkov, Viktor Total change: 21.00 | |   |
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| Kaluga region Chmp. 2009 open | Kaluga | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1897 | 3.00 | 7 | 0.84 | 25 | 21.00 | |
|  Tarasov, Igor | f | | 2247 | RUS | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Kalichkin, Igor | m | | 2206 | RUS | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Moiseev, Alexandr A | | | 2087 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Lesin, Ivan | | | 1830 | RUS | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Chaikovsky, Alex. | | | 1869 | RUS | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Fedosov, Yury | | | 2080 | RUS | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Klimenko, Valentin | | | 2076 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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