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Individual Calculations December 2020 |
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| Trifonova, Daria Total change: -16.00 | |   |
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| SPb G13 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1198 | 2.00 | 5 | -0.40 | 40 | -16.00 | |
|  Iudina, Veronika | | | 1573 | RUS | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Loviagina, Dariana | | | 1360 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Medvedeva, Ustinia M. | | | 1140 | RUS | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Sorina, Liya | | | 1060 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Tolmacheva, Polina | | | 1009 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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