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Individual Calculations January 2020 |
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| Andreev, Gennadiy Total change: -12.20 | |   |
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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 |
| 1802 | 1680 | 1.50 | 6 | -0.61 | 20 | -12.20 | |
|  Piatin, Oleg | | | 2019 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Rossal, Valeriy I. | | | 1837 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Magomedov, Rustam | | | 1760 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gridnev, Selantiy | | | 1694 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Martynov, Vladimir | | | 1892 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sepiashvili, Ivan | | | 1607 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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