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Individual Calculations July 2009 |
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| Zubarev, Alexsander M. Total change: -9.50 | |   |
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| VAO Moscow April 2009 open | Moscow | RUS | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2039 | 4.00 | 7 | -0.38 | 25 | -9.50 | |
|  Bush, Jason | | | 1896 | ENG | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Ivanova, Marianna | | | 1697 | RUS | 1.00 | 1 | 0.12 | 25 | 3.00 | |  Ibragimov, Eduard | | | 1946 | RUS | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Baigushev, Alexandr | | | 1965 | RUS | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Kashirsky, Eugeny D. | | | 2011 | RUS | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Lisachenko, Natalia | | | 1912 | RUS | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Jakovlev, Oleg | | | 2131 | RUS | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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