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Individual Calculations January 2009 |
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| Polyakov, Valeriy Total change: -30.00 | |   |
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| Moscow region Chmp. 2008 open | Serpukhov | RUS | 2008-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1824 | 0.00 | 4 | -1.20 | 25 | -30.00 | |
|  Nozdrachev, Leonid | | | 2174 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Pospelov, Sergey | | | 2039 | RUS | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Luzhetskiy, Yuri | | | 2135 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Motruk, Oleg | | | 1659 | RUS | 0.00 | 1 | -0.72 | 25 | -18.00 | |
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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