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Individual Calculations March 2023 |
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| Rubinshtein, Kamilla Total change: 2.00 | |   |
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| St. Petersburg 91st Women Championship, Semifinal | St. Petersburg | RUS | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1687 | 7.00 | 9 | 0.05 | 40 | 2.00 | |
|  Berezovskaya, Arina | | | 1302 | FID | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Sudarkina, Ekaterina | | | 1396 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Reger, Valeriia | | wf | 1901 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Trifonova, Daria | | | 1200 | RUS | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Kudryashova, Sofiya | | | 1287 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gulaia, Maria | | | 1373 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Artamonova, Ulyana | | | 1362 | FID | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Iudina, Veronika | | | 1653 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Fomina, Elizaveta | | | 1451 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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