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Individual Calculations December 2018 |
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| Rjabzev, Konstantin Total change: -7.90 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2270 | 4.00 | 8 | -0.79 | 10 | -7.90 | |
|  Kovalenko, Kleopatra | | | 1870 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Idani, Pouya | g | | 2588 | IRI | 0.00 | 1 | -0.13 | 10 | -1.30 | | | Vorobyova, Valeriya | | | 2030 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Aleksandrov, Aleksej | g | | 2602 | BLR | 0.00 | 1 | -0.12 | 10 | -1.20 | | | Osipov, Aleksandr | | | 2021 | RUS | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Vorobyova, Ekaterina | | | 1874 | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yagupov, Igor | g | | 2403 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Fedotov, Alexey | | | 2057 | RUS | 0.00 | 1 | -0.77 | 10 | -7.70 | | | * 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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