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Individual Calculations December 2018 |
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| Postnikov, Roman Total change: -92.00 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2158 | 4.00 | 9 | -2.30 | 40 | -92.00 | |
|  Mutina, Sofia | | | 1758 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Smirnov, Artem | m | | 2405 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pestryakov, Nikita | | | 1960 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Shmoilov, Dmitry | | | 1887 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Karasev, Vladimir I | m | | 2338 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Smorodkin, Kirill | | | 1819 | RUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ismagilov, Igor | | | 1979 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Zolotyh, Lev | | | 1849 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Klevets, Ksenia | | | 1835 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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