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Rapid:
Individual Calculations April 2023 |
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| Litvinova, Kseniya Total change: 11.80 | |   |
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| North-West chess Championship 2023_women. RAPID | St. Petersburg | RUS | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1573 | 4.50 | 9 | 0.59 | 20 | 11.80 | |
|  Makhina, Viktoria | | | 1253 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bystryakova, Elena V. | | wm | 1952 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Khokhlova, Daria | | | 2049 | FID | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kulneva, Darya | | | 1487 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chervyakova, Tatiana | | | 1797 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Ershova, Sofya | | | 1946 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Popenkova, Varvara | | | 1313 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Olesk, Kamilla | | | 1482 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Pershina, Nadezhda | | | 1559 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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