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Individual Calculations December 2021 |
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| Akmalov, Daniil Total change: 9.00 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2235 | 6.00 | 9 | 0.45 | 20 | 9.00 | |
|  Balandina, Alisa | | | 1835 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mikheeva, Galina | | wf | 2034 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fedorov, Alexei | g | | 2541 | BLR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Khaliullin, Albert | | | 2078 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Postanogov, Dmitrii | | | 2026 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Vakhidov, Jakhongir | g | | 2557 | UZB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lvov, Nikita | | | 2054 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gavrilov, Maxim | | | 2070 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Muromtsev, Arthur | f | | 2115 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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