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Individual Calculations March 2023 |
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| Trifonova, Daria Total change: 147.20 | |   |
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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 |
| 1505 | 1200 | 5.50 | 9 | 3.68 | 40 | 147.20 | |
|  Iudina, Veronika | | | 1653 | RUS | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Fomina, Elizaveta | | | 1451 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Makarova, Maria A. | | | 1429 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Rubinshtein, Kamilla | | | 1687 | ITA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Aparina, Veronika | | | 1055 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Solovyeva, Margarita | | | 1359 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Makarova, Ekaterina | | | 1639 | RUS | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Reger, Valeriia | | wf | 1901 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Gulaia, Maria | | | 1373 | RUS | 1.00 | 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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