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Individual Calculations September 2009 |
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| Gorjunov, Sergey Total change: 31.05 | |   |
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| White Nights 2009 CYSS-2 Open | St.Petersburg | RUS | 2009-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2087 | 3.00 | 6 | 1.31 | 15 | 19.65 | |
|  Andreev, Konstantin | | | 2282 | RUS | 1.00 | 1 | 0.75 | 15 | 11.25 | |  Bazeev, German | | | 2298 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rutman, Aleksandr | f | | 2273 | RUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Ganichev, Alexander | | | 2154 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Grachev, Alexey | | | 2212 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Churkin, Vitaly | | | 2319 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Summer on Petrograd Side 2009 open | St.Petersburg | RUS | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2087 | 4.50 | 7 | 0.76 | 15 | 11.40 | |
| | Golovankov, Vladimir | | | 2298 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Maevsky, Nikolay | | | 2248 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Stroganov, Anatoly | | | 1900 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Shestiglazov, Vladimir | | | 1829 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Vunder, Andrey | | | 2243 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Smirnov, Vladimir G. | | | 1988 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Kudriavtsev, Yury | | | 1915 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | |
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