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Individual Calculations December 2020 |
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| Medvedeva, Ustinia M. Total change: 38.40 | |   |
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| SPb G13 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1140 | 3.50 | 7 | 0.96 | 40 | 38.40 | |
|  Stavtseva, Varvara | | | 1095 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Gulaia, Maria | | | 1102 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Loviagina, Dariana | | | 1360 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Trifonova, Daria | | | 1198 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Sorina, Liya | | | 1060 | RUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Iudina, Veronika | | | 1540 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mutina, Sofia | | | 1512 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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