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Individual Calculations March 2010 |
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| Tkachev, Taras Total change: 41.70 | |   |
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| St.Petersburg Men's Chmp. 2010 QF | St.Petersburg | RUS | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2011 | 5.00 | 9 | 0.63 | 15 | 9.45 | |
|  Donskov, Anatoly | | | 2178 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Melnikov, Nikolay | | | 1769 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Solovyov, Viktor | | | 2216 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Drobyshev, Sergey | | | 1645 | RUS | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Ivanov, Dmitry V. | | | 2122 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Grechishkin, Vitaly | | | 1836 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kazakevich, Grigoriy | | | 2169 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Kozenkov, Valery | | | 2068 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Kiselev, Pavel | | | 2110 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Winter on Petrograd Side 2010 open | St.Petersburg | RUS | 2010-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2031 | 5.50 | 8 | 2.15 | 15 | 32.25 | |
| | Chuprova, Irina | | | 1661 | RUS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Pimenov, Revolt | | | 2241 | RUS | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Grachev, Alexey | | | 2167 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Frolov, Albert | | | 2073 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Gnidenko, Andrey | | | 2189 | RUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Gantsevich, Aleksei | | | 2042 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Malakhov, Igor | f | | 2410 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Pen, Pyotr | | | 1958 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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