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Individual Calculations January 2009 |
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| Osipova, Polina Total change: 20.25 | |   |
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| The Champiomship of BLR,1st., women, round 9 | Minsk | BLR | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1882 | 3.50 | 7 | 0.81 | 25 | 20.25 | |
|  Belko, Irina | | wf | 2074 | BLR | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Kovaleva, Ekaterina | | | 2129 | BLR | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Nevioselaya, Maria | | | 1911 | BLR | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Maltseva, Diana | | | 1842 | BLR | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Scherbakova, Alisa | | | 2015 | BLR | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Kusenkova, Natallia | | | 1892 | BLR | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Mitkovets, Ulia | | | 1939 | BLR | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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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