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Individual Calculations May 2021 |
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| Bogdanova, Natalya Total change: 0.80 | |   |
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| St. Petersburg 89th Championship Final, Women | St. Petersburg | RUS | 2021-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1667 | 2.50 | 8 | 0.04 | 20 | 0.80 | |
|  Karmanova, Olga Dm. | | wf | 1971 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Garmash, Aliona | | wf | 2067 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pankova, Julia | | | 1874 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kramarenko, Ekaterina | | | 1680 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Melenchuk, Olga | | wc | 1770 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bogdanova, Darya | | | 1752 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Vershinina, Anastasiia | | | 1655 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Reger, Valeriia | | | 1838 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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