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Individual Calculations January 2020 |
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| Petrochenko, Solomoniya Total change: -70.00 | |   |
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| Grand-prix Dvorets Winter starts Group E | Moscow | RUS | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1029 | 1138 | 1.50 | 5 | -1.75 | 40 | -70.00 | |
|  Sargsyan, Aik | | | 1016 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | |  Ushakov, Fedor | | | 1021 | RUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Lavrushin, Boris Al. | | | 1004 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Chistova, Ekaterina | | | 1045 | RUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Yusupov, Artur A | | | 1057 | RUS | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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