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Individual Calculations December 2021 |
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| Jafarova, Aysel Total change: 83.60 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1482 | 3.50 | 8 | 2.09 | 40 | 83.60 | |
|  Sultan, Ibrahim | m | | 1882 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Utemisov, Damir | | | 1882 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bezhenar, Georgy | | | 1855 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tochilina, Margarita | | | 1320 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Nagaeva, Aliia | | | 1870 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Leonova, Ameliya | | | 1794 | BLR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Paltusov, Sergei | | | 1798 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Aksenova, Maria | | | 1882 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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