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Individual Calculations August 2023 |
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| Petrukhina, Olga Total change: 7.20 | |   |
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| Moscow Open 2023 B | Moscow | RUS | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2072 | 6.00 | 9 | 0.36 | 20 | 7.20 | |
|  Tereshchenko, Eva | | | 1561 | RUS | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Mozolevskaya, Tatyana Nik | | | 1672 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goriachkina, Oksana | | | 1902 | FID | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kovalevskaya, Ekaterina | m | wg | 2335 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Goltseva, Ekaterina | f | wm | 2305 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Getman, Tatyana | | wf | 2255 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tabermakova, Leila | | | 1789 | FID | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Alekseenko, Mariya | | | 1862 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kramarenko, Elena | | | 1847 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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