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Individual Calculations July 2009 |
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| Naumenko, Oleg Total change: -32.40 | |   |
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| Spring on Petrograd Side 2009 | St.Petersburg | RUS | 2009-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2239 | 6.00 | 9 | -0.93 | 15 | -13.95 | |
|  Martynov, Pavel | | | 1992 | RUS | 0.50 | 1 | -0.31 | 15 | -4.65 | |  Tkachev, Taras | | | 1964 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kharitonov, Aleksandr | | | 2092 | RUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Orlov, Anatoly | | | 2014 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Anosov, Sergey | | | 2039 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Kopasov, Evgeny | | | 2047 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Shestiglazov, Vladimir | | | 1889 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Belenkaya, Dina | | | 2007 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Letov, Petr | | | 2155 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | M.Chigorin CCC 2009 Final | St.Petersburg | RUS | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2239 | 4.50 | 9 | -1.23 | 15 | -18.45 | |
| | Simko, Vladimir | | | 1981 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Shagiakhmetov, Artem | | | 2084 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Chernov, Yurij | | | 2154 | RUS | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Butylkin, Alexey | | | 2204 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Solovyov, Viktor | | | 2127 | RUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Fateev, Michail | | | 2109 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Melnikov, Dmitry | f | | 2320 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Salov, Vitaly V. | | | 2166 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Zykova, Antonina | | wf | 2085 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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