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Individual Calculations December 2021 |
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| Pristalov, Evgeny Total change: -19.00 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2224 | 5.00 | 9 | -0.95 | 20 | -19.00 | |
|  Butvin, Andrey | | | 1824 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Danilova, Rada | | wc | 2032 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dudarev, Viacheslav | | | 1824 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaasen, Tor Fredrik | m | | 2432 | NOR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ivanov, Sergei V. | | | 2088 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Aleksandrov, Aleksej | g | | 2534 | BLR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Allahverdiyeva, Ayan | | wf | 2051 | AZE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lisenkov, Svyatoslav | | | 1949 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vunder, Andrey | | | 2035 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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