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Individual Calculations April 2009 |
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| Kuzmin, Egor Total change: -7.35 | |   |
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| 28. Blokadny St.Petersburg 2009 open | St.Petersburg | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1961 | 1.50 | 5 | -0.69 | 15 | -10.35 | |
|  Khamidulin, Viacheslav | f | | 2195 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Potyavin, Igor | | | 2071 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Kiseleva, Arina | | wc | 1830 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | |  Tkachev, Ivan | | | 1950 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Penkov, Aleksey | | | 2010 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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 2009 open | St.Petersburg | RUS | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1961 | 2.50 | 7 | 0.20 | 15 | 3.00 | |
| | Salov, Vitaly V. | | | 2175 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gnidenko, Andrey | | | 2129 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Averjanov, Sergey | | | 1993 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Gantsevich, Aleksei | | | 2102 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kondratiev, Denis | | | 2034 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Orlov, Anatoly | | | 2014 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Pashinsky, Mikhail | | | 2212 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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