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Individual Calculations January 2020 |
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| Chapygin, Sergey Total change: 2.40 | |   |
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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 |
| 1890 | 1812 | 3.00 | 7 | 0.12 | 20 | 2.40 | |
|  Oliinyk, Serafim | | | 2137 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Osipenko, Ivan | | | 1646 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Melikidze, Valeriy | | | 2033 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Anfinogenov, Artem | | | 2093 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Karlov, Egor | | | 1640 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Afanasieva, Alexandra | | wf | 1950 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Khachatryan, Marieta | | | 1733 | ARM | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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