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Individual Calculations December 2012 |
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| Khoroshun, Mikhail Total change: -19.80 | |   |
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| Obninsk-2012 Rtg | Obninsk | RUS | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1937 | 0.50 | 3 | -1.32 | 15 | -19.80 | |
|  Petukhov, Nikolay | | | 1790 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Petrov, Vladimir S. | | | 1933 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Ponarin, Denis | | | 1856 | RUS | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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