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Individual Calculations April 2009 |
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| Tsybakov, Serdey Total change: -22.75 | |   |
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| VAO Moscow 2009 open | Moscow | RUS | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2002 | 2.00 | 5 | -0.91 | 25 | -22.75 | |
|  Ibragimov, Eduard | | | 1960 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | |  Baigushev, Alexsander | | | 1956 | RUS | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Surobov, Akhmad | | | 1869 | RUS | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Rodionov, Ivan | | | 1996 | RUS | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Nikulin, Vladimir | | | 1931 | RUS | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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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