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Individual Calculations January 2009 |
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| Khobotova, Olesia Total change: 11.10 | |   |
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| Obninsk 2008 open | Obninsk | RUS | 2008-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1960 | 4.50 | 7 | 0.74 | 15 | 11.10 | |
|  Matytsina, Nadejda | | | 1775 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Shirokov, Sergey | | | 2080 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Zajtzev, Alexander | | | 1983 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Petrov, Vladimir S. | | | 1944 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Polkovnikov, Nikolay | | | 2023 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Khoroshun, Mikhail | | | 1868 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Voloshenyk, Ivan | | | 1847 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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