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Individual Calculations September 2009 |
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| Kravtsov, Andrei Total change: 38.50 | |   |
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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 |
| 2206 | 1971 | 3.00 | 7 | 1.54 | 25 | 38.50 | |
|  Nikitinyh, Boris | | | 2226 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Bebchuk, Boris | | | 2171 | RUS | 1.00 | 1 | 0.76 | 25 | 19.00 | |  Zhukov, Klim | | | 2243 | RUS | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Maevsky, Nikolay | | | 2248 | RUS | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Akimov, Dmitry | | | 2254 | RUS | 0.50 | 1 | 0.34 | 25 | 8.50 | | | Utkin, Alexander | | | 2160 | RUS | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Nikolaev, Yury | | | 2137 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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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