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Individual Calculations December 2022 |
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| Zagrebina, Marina Total change: 40.40 | |   |
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| M.Chigorin Memorial 2022 | St. Petersburg | RUS | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1509 | 3.50 | 8 | 1.01 | 40 | 40.40 | |
|  Garmash, Aliona | | wf | 2080 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Bachaliashvili, Eduard | | | 1868 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Radzko, Tatsiana | | | 1177 | BLR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Filimonov, Viktor | | | 1764 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nikitinyh, Boris | | | 1853 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Bubeeva, Larisa | | | 1843 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kudryashova, Sofiya | | | 1138 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Dushin, Nikolay | | | 1795 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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