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Individual Calculations March 2010 |
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| Orava, Alexandra Total change: 2.70 | |   |
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| 78. St.Petersburg Women's Chmp. 2010 SF | St.Petersburg | RUS | 2010-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1786 | 2.00 | 5 | 0.18 | 15 | 2.70 | |
|  Sundukova, Ksenia | | | 1790 | RUS | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Efremova, Daria | | | 1921 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Fedoseeva, Valentina | | | 1815 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Andreeva, Yulia | | | 1851 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Zykova, Antonina | | wf | 2093 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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