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Rapid:
Individual Calculations April 2023 |
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| Pershina, Nadezhda Total change: -142.40 | |   |
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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 |
| 1366 | 1559 | 3.00 | 9 | -3.56 | 40 | -142.40 | |
|  Priemshchikova, Evelina | | | 1175 | RUS | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Zangirova, Tatyana | | | 1270 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Popenkova, Varvara | | | 1313 | RUS | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Veretennikova, Galina | | | 1290 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kalinovskaya, Lyudmila | | | 1604 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Putilova, Alina | | | 1285 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Voronova, Darya | | | 1300 | RUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Kulneva, Darya | | | 1487 | RUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Litvinova, Kseniya | | | 1573 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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