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Individual Calculations December 2021 |
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| Gorovenko, Darya Total change: -17.60 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2061 | 4.50 | 9 | -0.88 | 20 | -17.60 | |
|  Koval, Nikita O. | | | 1661 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Askerov, Marat | f | | 2317 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shvetsov, Valery | | | 1661 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shchukin, Maksim | | | 2199 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rumyantsev, Semen | | | 1661 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kavyev, Ruslan | f | | 2304 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Berezovsky, Timofei | | | 1851 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sichinava, Zviad | | | 2257 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rybakov, Sergey | | | 1698 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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