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Individual Calculations March 2010 |
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| Sokolova, Vera Total change: -16.50 | |   |
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| Petrovskaya Ladya Winter 2010 open | Peterhof | RUS | 2010-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2078 | 4.50 | 8 | -0.59 | 15 | -8.85 | |
|  Fedorov, Sergei V. | | | 1742 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Malofeev, Alex | f | | 2242 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Musaev, Shamil | | | 1813 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Guzenko, Artem | | | 2136 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Fedoseeva, Valentina | | | 1815 | RUS | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Kazakevich, Grigoriy | | | 2169 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Pischikov, Vadim | | | 1997 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Malyshev, Pavel | | | 1741 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | | | 78. St.Petersburg Women's Chmp. 2010 SF | St.Petersburg | RUS | 2010-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2078 | 5.50 | 7 | 0.65 | 15 | 9.75 | |
| | Andreeva, Yulia | | | 1851 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pavlova, Anna-Maria | | | 1743 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Zavgorodniaya, Alena | | | 1820 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zykova, Antonina | | wf | 2093 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Belenkaya, Dina | | | 2060 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Shushpanova, Nina | | wf | 2006 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Kolesnikova, Kristina | | | 1889 | RUS | 0.50 | 1 | -0.25 | 15 | -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) | | | | 78. St.Petersburg Women's Chmp. 2010 Final | St.Petersburg | RUS | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2078 | 1.50 | 7 | -1.16 | 15 | -17.40 | |
| | Stjazhkina, Olga | | wg | 2272 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kolesnikova, Kristina | | | 1889 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ivkina, Olga | | wm | 2279 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Zykova, Antonina | | wf | 2093 | RUS | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Styazhkina, Anna | | wf | 2034 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Solovjova, Valentina | | wm | 2276 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Molchanova, Tatjana | | wm | 2388 | 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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