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Individual Calculations December 2021 |
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| Allahverdiyeva, Ayan Total change: 6.40 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2051 | 5.50 | 9 | 0.16 | 40 | 6.40 | |
|  Matskevich, Varvara | | | 1651 * | BLR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Najdin, Danil | f | | 2296 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Turkin, Igor | | | 1651 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Davudov, Tunar | | | 1651 * | AZE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Dudarev, Viacheslav | | | 1817 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vershinina, Anastasiia | | | 1651 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pristalov, Evgeny | | | 2224 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Yashmetov, Mikhail | f | | 2256 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Palchun, Grigory | | | 2338 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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