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Individual Calculations August 2022 |
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| Petrukhina, Olga Total change: 19.20 | |   |
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| Moscow Open 2022 B | Moscow | RUS | 2022-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2011 | 6.00 | 9 | 0.96 | 20 | 19.20 | |
|  Aristova, Yuliya | | | 1611 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guseva, Marina | m | wg | 2377 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Matsenko, Elena | | wf | 1724 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Girya, Olga | g | wg | 2407 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Makhno, Maria | | wc | 1877 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Efimova, Darya | | | 1565 | RUS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Kuzmina, Varvara | | | 1454 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Diakonova, Ekaterina | | | 2129 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lysenko, Margarita | | wm | 2286 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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