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Individual Calculations March 2023 |
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| Gulaia, Maria Total change: 33.20 | |   |
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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 |
| 1472 | 1373 | 4.50 | 9 | 0.83 | 40 | 33.20 | |
|  Andreeva, Sofia | | | 1258 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Makarova, Ekaterina | | | 1639 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Kudryashova, Sofiya | | | 1182 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Reger, Valeriia | | wf | 1901 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sudarkina, Ekaterina | | | 1396 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Rubinshtein, Kamilla | | | 1687 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Iudina, Veronika | | | 1653 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Garmash, Elizaveta | | | 1334 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Trifonova, Daria | | | 1200 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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