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Individual Calculations December 2018 |
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| Bykov, Oleg Total change: -15.80 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2411 | 6.00 | 9 | -1.58 | 10 | -15.80 | |
|  Osipov, Aleksandr | | | 2021 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Eynullayev, Altay | f | | 2180 | AZE | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Volkov, Roman | | | 2070 | RUS | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Mkrtchyan, Mariam | | wc | 2011 * | ARM | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Tskhadadze, Anna | | | 2011 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mustafayev, Farid | | | 2109 | AZE | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Tahay, Romain | | | 2089 | FRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Tarasov, Ilya | | | 2211 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kiselev, Pavel | f | | 2278 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | * 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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