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Individual Calculations December 2021 |
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| Fedin, Kirill Total change: 8.00 | |   |
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| SPb Championship 2021 Semifinal_B13 | St. Petersburg | RUS | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1141 | 2.50 | 4 | 0.20 | 40 | 8.00 | |
|  Bezrukov, Vadim | | | 1112 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Fedorov, Petr S. | | | 1101 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Mostovikov, Nikolay | | | 1131 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Shagov, Matvei | | | 1002 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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