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Individual Calculations January 2009 |
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| Grudinin, Evgeny Total change: -6.25 | |   |
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| Irkutsk open Chmp. 2008 Final | Irkutsk | RUS | 2008-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2148 | 3.50 | 6 | -0.25 | 25 | -6.25 | |
|  Ginzburg, Alexander | | | 2001 | RUS | 0.00 | 1 | -0.70 | 25 | -17.50 | |  Sergeev, Andrey | | | 2030 | RUS | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Kuznetsov, Vladimir | | | 1915 | RUS | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Petrov, Petr | | | 2119 | RUS | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Samarin, Sergei | | | 2161 | RUS | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Burdyko, Alexander | | | 2093 | RUS | 0.50 | 1 | -0.08 | 25 | -2.00 | |
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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