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Individual Calculations March 2020 |
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| Surkova, Sofya Total change: 81.20 | |   |
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| St. Petersburg 88th Women Championship, Semifinal | St. Petersburg | RUS | 2020-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1708 | 7.00 | 9 | 2.03 | 40 | 81.20 | |
|  Matveeva, Kseniia | | | 1428 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Koltsova, Alisa | | | 1458 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tskhadadze, Anna | | | 1925 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Titievskaya, Elizaveta | | | 1708 | RUS | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kramarenko, Ekaterina | | | 1666 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Mutina, Sofia | | | 1432 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pshevskaya, Yana | | | 1581 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kudryavtseva, Mariya | | | 1898 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Zhivotovskaya, Asya | | | 1862 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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