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Individual Calculations March 2010 |
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| Kolesnikova, Kristina Total change: 47.75 | |   |
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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 |
| 1846 | 1889 | 4.50 | 6 | 1.25 | 25 | 31.25 | |
|  Savrova, Lidia | | | 1603 | RUS | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Elizarova, Taisia | | | 1587 | RUS | 1.00 | 1 | 0.15 | 25 | 3.75 | |  Belenkaya, Dina | | | 2060 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Opakhina, Irina | | | 1828 | RUS | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Efremova, Daria | | | 1921 | RUS | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Sokolova, Vera | | wf | 2078 | RUS | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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) | | | NOTE: K factor changed | | 78. St.Petersburg Women's Chmp. 2010 Final | St.Petersburg | RUS | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1889 | 2.50 | 7 | 1.10 | 15 | 16.50 | |
| | Korchagina, Viktoria | | wf | 2174 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sokolova, Vera | | wf | 2078 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Solovjova, Valentina | | wm | 2276 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Styazhkina, Anna | | wf | 2034 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Molchanova, Tatjana | | wm | 2289 * | RUS | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Belenkaya, Dina | | | 2060 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Zykova, Antonina | | wf | 2093 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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