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Blitz:
Individual Calculations January 2022 |
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| Kovtun, Tatyana Total change: 17.00 | |   |
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| SPb G19 Blitz Championship 2021 | St. Petersburg | RUS | 2021-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1557 | 4.50 | 8 | 0.85 | 20 | 17.00 | |
|  Vershinina, Anastasiia | | | 1374 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Reger, Valeriia | | | 1642 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zelenskaya, Anastasiya | | | 1885 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bodnaruk, Kseniya | | | 1917 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Kapustina, Alina | | | 1201 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Moiseeva, Olesya | | | 1764 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Moskaleva, Arina | | | 1669 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Vakhrusheva, Irina | | | 1286 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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