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Individual Calculations December 2019 |
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| Trifonova, Daria Total change: -56.80 | |   |
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| SPb G13 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1290 | 2.00 | 5 | -1.42 | 40 | -56.80 | |
|  Gavrilova, Daria | | | 1046 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Loviagina, Dariana | | | 1419 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Medvedeva, Ustinia M. | | | 1048 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Titova, Margarita | | | 1182 | RUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Pavlenko, Darya | | | 1009 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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