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Individual Calculations September 2009 |
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| Kurdiukova, Sofia Total change: -24.25 | |   |
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| 3. King's Gambit 2009 C open | Lipetsk | RUS | 2009-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1654 | 0.00 | 4 | -0.97 | 25 | -24.25 | |
|  Rysbayeva, Korlan | | | 2004 | KAZ | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Volobuev, Sergey | | | 1823 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Sukhanova, Yana | | | 1706 | RUS | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Dulin, Anatoliy | | | 1951 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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