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Individual Calculations January 2020 |
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| Cherkachshenko, Ivan Total change: 2.40 | |   |
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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 |
| 1137 | 1053 | 2.00 | 5 | 0.06 | 40 | 2.40 | |
|  Torkunova, Margarita | | | 1180 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Sokolov, Nikon | | | 1124 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Antonov, Mikhail M. | | | 1166 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Nezhkin, Ivan | | | 1198 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sorokina, Ekaterina | | | 1016 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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