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Individual Calculations February 2015 |
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| Kaufman, Solomon Total change: -27.40 | |   |
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| SPb Seniors Championship 2014 | St. Petersburg | RUS | 2014-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1961 | 1.50 | 6 | -1.37 | 20 | -27.40 | |
|  Novikov, Mikhail V | | | 2320 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Menkov, Aleksandr | | | 2152 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Aleksandrov, Yury V. | | | 1891 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Goroshko, Leontiy | | | 1797 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Smirnov, Leonid G. | | | 1895 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Volskaya, Vera | | | 1881 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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