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Individual Calculations April 2009 |
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| Pratsko, Katsiaryna Total change: -14.25 | |   |
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| Kulaga memorial 2008 | Minsk | BLR | 2008-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1617 | 0.00 | 4 | -0.57 | 25 | -14.25 | |
|  Scherbakova, Alisa | | | 1967 | BLR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Nevioselaya, Maria | | | 1911 | BLR | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Kustov, Alexei | | | 1857 | BLR | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Korolev, Alexandr | | | 1967 | BLR | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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