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Individual Calculations March 2010 |
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| Kozlov, Mikhail Total change: -26.85 | |   |
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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 |
| 1957 | 1941 | 1.00 | 4 | -0.89 | 15 | -13.35 | |
|  Sinajskij, Anatolij | | | 2100 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Smirnov, Artyom | | | 2149 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Trofimchuk, Vladimir | | | 1920 | RUS | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Latonin, Mikhail | | | 1660 | RUS | 0.00 | 1 | -0.84 | 15 | -12.60 | |
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 |
| 2022 | 1941 | 1.50 | 6 | -0.90 | 15 | -13.50 | |
| | Utkin, Vladimir | | | 2062 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Kobzar, Alexandr | | | 2202 | UKR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Smirnov, Artyom | | | 2150 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ursuv, Valentin | | | 1839 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Dushin, Nikolay | | | 2054 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Safronov, Kirill | | | 1823 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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