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Individual Calculations September 2009 |
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| Chekhov, Sergei Total change: 22.20 | |   |
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| Voronezh open 2009 - Master tmnt | Voronezh | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2331 | 4.50 | 9 | 0.71 | 15 | 10.65 | |
|  Popov, Valerij | g | | 2570 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Airapetian, Tatevik | | wf | 2125 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ulko, Jaroslav | m | | 2489 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Petrushin, Alexander I | m | | 2456 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ziatdinov, Raset | g | | 2425 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Bryzgalin, Kirill | g | | 2497 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Kovalevskaya, Ekaterina | m | wg | 2450 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Sokolovsky, Victor | | | 2061 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Provotorov, Ivan | f | | 2408 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | Team RUS Youth Chmp. 2009 | Rybinsk | RUS | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2328 | 6.00 | 9 | 0.77 | 15 | 11.55 | |
| | Lebedev, Alexander E. | | | 2066 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Lepkasov, Vladislav | | | 2037 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Matveev, Vladimir | | | 2263 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Bukavshin, Ivan | f | | 2404 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Repina, Varvara | | wf | 2264 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Pustovoitova, Daria | | | 2285 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Ulanov, Alexandr | | | 2331 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Matlakov, Maxim | m | | 2550 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kamov, Igor | | | 2182 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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