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Individual Calculations April 2023 |
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| Zangirova, Tatyana Total change: -32.00 | |   |
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| North-West chess Championship 2023_women. STANDARD | St. Petersburg | RUS | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1377 | 1.50 | 7 | -0.80 | 40 | -32.00 | |
|  Satanovskaia, Evgeniia | | | 1798 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Pershina, Nadezhda | | | 1559 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Makhina, Viktoria | | | 1338 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Baneva, Darina | | | 1605 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dobryakova, Taisiya | | | 1278 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kalinovskaya, Lyudmila | | | 1634 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Belova, Darya | | | 1459 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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