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Individual Calculations September 2009 |
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| Nikitina, Elena Total change: 6.15 | |   |
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| Roschinsky 2009 open | Sterlitamak | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2024 | 1.50 | 5 | 0.41 | 15 | 6.15 | |
|  Frolov, Artiom | f | | 2374 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Tukhvatullin, Vladislav | | | 2263 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Grishin, Pavel | | | 2179 | RUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Goriatchkin, Jouri | f | | 2341 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kopeikin, Yuri | | | 2127 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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