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Individual Calculations March 2023 |
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| Iudina, Veronika Total change: 11.20 | |   |
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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 |
| 1489 | 1653 | 6.50 | 9 | 0.28 | 40 | 11.20 | |
|  Trifonova, Daria | | | 1253 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Artamonova, Ulyana | | | 1362 | FID | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Makarova, Ekaterina | | | 1639 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Sudarkina, Ekaterina | | | 1396 | RUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Makarova, Maria A. | | | 1429 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Reger, Valeriia | | wf | 1901 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gulaia, Maria | | | 1373 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rubinshtein, Kamilla | | | 1687 | ITA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Solovyeva, Margarita | | | 1359 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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