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Individual Calculations May 2021 |
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| Styazhkina, Anna Total change: -59.40 | |   |
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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 |
| 1907 | 2294 | 2.50 | 6 | -2.97 | 20 | -59.40 | |
|  Tskhadadze, Anna | | | 1894 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Bogdanova, Darya | | | 1894 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vorobieva, Varvara | | wc | 1894 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Reger, Valeriia | | | 1894 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karmanova, Olga Dm. | | wf | 1971 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Bodnaruk, Kseniya | | | 1894 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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