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Individual Calculations December 2021 |
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| Slugin, Yaroslav Total change: -22.80 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2129 | 5.50 | 9 | -0.57 | 40 | -22.80 | |
|  Rumyantsev, Semen | | | 1729 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vorobiov, Evgeny E. | g | | 2529 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tolstykh, Ivan | | | 1853 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Postny, Evgeny | g | | 2529 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Filimonov, Mikhail A. | | | 1863 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Golovchenko, Bogdan | | | 1911 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Valiyev, Shahin | | | 1944 | AZE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Davudov, Tunar | | | 1729 * | AZE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Surkova, Sofya | | | 1763 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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