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Individual Calculations April 2009 |
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| Sokolova, Vera Total change: -20.10 | |   |
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| Petrovskaya Ladya 2009 WIM | Peterhof | RUS | 2009-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2084 | 2.00 | 9 | -1.49 | 15 | -22.35 | |
|  Petrenko, Svetlana | m | wg | 2251 | MDA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Matseyko, Katerina | | wg | 2268 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Korchagina, Viktoria | | wf | 2187 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ni, Viktorija | | wf | 2150 | LAT | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Eidelson, Rakhil | | wg | 2225 | BLR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Doluhanova, Evgeniya | | wg | 2216 | UKR | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Lupik, Marina | | | 2163 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Balaian, Alina | | | 2037 | RUS | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Zizlova, Sofia | | | 2020 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | 77. St.Petersburg Chmp. 2009 Women SF | St.Petersburg | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2084 | 5.00 | 8 | -0.17 | 15 | -2.55 | |
| | Andreeva, Yulia | | | 1831 | RUS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Shushpanova, Nina | | wf | 1983 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kushka, Alena | | wf | 2124 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Katyshkina, Anastasia | | | 1782 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Alekseeva, Alena | | | 2039 | RUS | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Styazhkina, Anna | | wf | 1926 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Zizlova, Sofia | | | 2020 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Balaian, Alina | | | 2037 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 10. European Ind. Women's Chmp. 2009 | St.Petersburg | RUS | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2084 | 5.00 | 11 | 0.32 | 15 | 4.80 | |
| | Shumiakina, Tatiana | | wg | 2324 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Vasilevich, Irina | m | wg | 2340 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Chetina, Elizaveta | | | 1734 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dolgova, Olga | | wm | 2245 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ambartsumova, Karina | | wm | 2227 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Efremova, Daria | | | 1910 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Martynova, Anastasia | | | 1894 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kouvatsou, Maria | | wg | 2208 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Shaidullina, Sandugach | | wg | 2231 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Lomako, Anna | | wf | 2277 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Yakovich, Yuliya | | wf | 2125 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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