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Individual Calculations April 2009 |
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| Sorokina, Anastasia Total change: 7.05 | |   |
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| Petrovskaya Ladya 2009 open | Peterhof | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2087 | 1.50 | 6 | -1.61 | 15 | -24.15 | |
|  Valov, Ilya | | | 2251 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Zubritskiy, Artyom | | | 2347 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Shishkin, Vadim | | | 1881 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Emdin, Mark | | | 1885 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Pyatin, Alexander | | | 2024 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Andaburskis, Aleksejs | | | 2059 | LAT | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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) | | | | 10. European Ind. Women's Chmp. 2009 | St.Petersburg | RUS | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2087 | 4.50 | 11 | 2.08 | 15 | 31.20 | |
| | Severiukhina, Zoja | | wf | 2327 | RUS | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Muzychuk, Anna | m | wg | 2437 | SLO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Guramishvili, Sopiko | | wm | 2281 | GEO | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Danelia, Mariam | | wm | 2219 | GEO | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Borisova, Elizaveta | | wg | 2270 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Chasovnikova, Eugenia | | wm | 2302 | RUS | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kochetkova, Julia | | wg | 2315 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Zawadzka, Jolanta | | wg | 2385 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Peng, Zhaoqin | g | wg | 2437 | NED | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Fakhiridou, Ekaterini | | wm | 2256 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Huda, Maryana | | wg | 2240 | UKR | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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