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Individual Calculations April 2009 |
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| Shulgin, Viacheslav Total change: 15.75 | |   |
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| Polar Circle 2008 open | Salekhard | RUS | 2008-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1831 | 2.00 | 3 | 0.63 | 25 | 15.75 | |
|  Sharypov, Oleg | | | 1665 | RUS | 1.00 | 1 | 0.28 | 25 | 7.00 | |  Savitskiy, Sergey | | | 2143 | RUS | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Sanzhina, Olga | | | 1824 | RUS | 1.00 | 1 | 0.49 | 25 | 12.25 | |
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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