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Individual Calculations January 2011 |
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| Petukhov, Nikolai Total change: 0.00 | |   |
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| SPb Seniors Chmp. 2010 | St. Petersburg | RUS | 2010-11-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1978 | 0 | 3.00 | 6 | 0.00 | 1978 | | 0.00 | |
|  Altman, Vyacheslav | | | 2014 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Golovenchits, Boris | | | 1980 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Bedenko, Aleksandr | | | 2052 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Zyrianov, Valentin | | | 1968 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Mironovich, Mark | | | 1936 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Kuzmin, Yuri | | | 1918 | RUS | 1.00 | 1 | 0.00 | | 0.00 | |
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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