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Individual Calculations September 2009 |
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| Utkin, Alexander Total change: -25.95 | |   |
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| Summer on Petrograd Side 2009 open | St.Petersburg | RUS | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2160 | 4.50 | 7 | -0.41 | 15 | -6.15 | |
|  Melnikov, Nikolay | | | 1783 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Mukhin, Georgy | | | 2302 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Alekseenko, Kirill | f | | 2112 | RUS | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Kudriavtsev, Yury | | | 1915 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Glazov, Anatoly | | | 1928 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Kravtsov, Andrei | | | 1971 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Sarkisov, Vladimir | | | 1939 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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) | | | | Petrovskaya Ladya 2009 open | Peterhof | RUS | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2160 | 4.50 | 9 | -1.32 | 15 | -19.80 | |
| | Kvasov, Sergey | | | 1899 | RUS | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Pyatin, Alexander | | | 2039 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Salman, Pavel | | | 1989 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Penkov, Aleksey | | | 1990 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Lugovskoy, Dmitriy | | | 1971 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Volkov, Sergei E. | | | 2048 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Lagashin, Pavel | | | 2093 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Sichinava, Zviad | | | 2307 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Sokolova, Vera | | wf | 2088 | 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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