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Individual Calculations May 2012 |
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| Tovbin, Naum Total change: -15.45 | |   |
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| Spring on Petrograd Side 2012 | St. Petersburg | RUS | 2012-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1899 | 2.00 | 7 | -1.03 | 15 | -15.45 | |
|  Golovankov, Vladimir | | | 2299 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Gorbatenko, Alexander | | | 2092 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Sladkov, Andrey | | | 1866 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Korchagina, Viktoria | | wf | 2103 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Stoliarenko, Ivan | | | 1616 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gantsevich, Aleksei | | | 2012 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Melnikov, Nikolay | | | 1736 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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