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Individual Calculations March 2010 |
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| Kostyuchenko, Vladimir Total change: -48.00 | |   |
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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 |
| 2057 | 2197 | 4.50 | 9 | -1.68 | 15 | -25.20 | |
|  Golovenchits, Boris | | | 2025 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Kopasov, Evgeny | | | 2061 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Martynov, Pavel | | | 2078 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Izoitko, Alexey | | | 2030 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Sarkisov, Vladimir | | | 1987 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kiselev, Pavel | | | 2110 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Aseev, Vladimir | | | 2143 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Gantsevich, Aleksei | | | 2045 | RUS | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Daurbekov, Murad | | | 2033 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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) | | | | Winter on Petrograd Side 2010 open | St.Petersburg | RUS | 2010-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2197 | 4.50 | 8 | -1.52 | 15 | -22.80 | |
| | Pen, Pyotr | | | 1958 | RUS | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Smirnov, Vladimir G. | | | 1970 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ginburg, Vladilen | | | 2028 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kaneyama, Men Cher | | | 1964 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gantsevich, Aleksei | | | 2042 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Ljubarov, Mark | | | 2037 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Shushpanova, Nina | | wf | 2006 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kuzmin, Egor | | | 2005 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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