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Individual Calculations December 2021 |
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| Nikitinyh, Boris Total change: -43.80 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1958 | 3.50 | 9 | -2.19 | 20 | -43.80 | |
|  Kotlyar, Anfisa | | | 1558 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Badazhkov, Egor | | | 1583 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Filippov, Kirill P. | | | 1704 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rakhmanov, Georgii | | | 1558 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibadov, Dashgyn | f | | 2249 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shishkin, Vladislav | | | 1568 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ponomarev, Vsevolod | | | 2135 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bashirli, Nail | m | | 2358 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leonova, Ameliya | | | 1794 | BLR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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