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Individual Calculations January 2020 |
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| Skvortsov, Andrei Total change: -27.80 | |   |
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| Grand-prix Dvorets Winter starts Group A | Moscow | RUS | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2167 | 4.00 | 7 | -1.39 | 20 | -27.80 | |
|  Efendieva, Alina | | | 1819 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Abduraimov, Esmet | | | 1989 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jakovlev, Oleg | | | 1906 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lupolov, Boris | | | 1934 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Nikiforov, Sergey M. | | | 1943 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Piatin, Oleg | | | 2019 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kharmunova, Nadezhda | | wm | 2030 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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