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Individual Calculations December 2021 |
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| Ismayil, Malak Total change: -56.80 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2067 | 4.00 | 8 | -1.42 | 40 | -56.80 | |
|  Antipov, Fedor | | | 1667 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Melnikov, Fedor | | | 1667 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Preobrazhenskaya, Diana | | | 1764 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Loskutova, Viktoriya | | wf | 2169 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Borisovsky, Dmitry | f | | 2265 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yakimova, Mariya | | wf | 2219 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Davudov, Tunar | | | 1667 * | AZE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Etingof, Yury | | | 1698 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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