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Individual Calculations March 2010 |
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| Zakharov, Yuri Total change: -0.45 | |   |
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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 |
| 2021 | 2016 | 4.00 | 7 | 0.64 | 15 | 9.60 | |
|  Solovyov, Viktor | | | 2216 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Kazakevich, Grigoriy | | | 2169 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Reznik, Vladimir | | | 2158 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Grechishkin, Vitaly | | | 1836 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Belenkaya, Dina | | | 2062 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Bezobrazov, Lev | | | 1636 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Frolov, Albert | | | 2073 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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 |
| 1934 | 2007 | 3.50 | 7 | -0.67 | 15 | -10.05 | |
| | Sladkov, Andrey | | | 1795 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kozyrev, Vladislav | | | 1793 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fokin, Anatoly | | | 1927 | RUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Saveliev, Alexei | | | 1910 | RUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Kaneyama, Men Cher | | | 1964 | RUS | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Kobzar, Alexandr | | | 2202 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Simko, Vladimir | | | 1950 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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