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Rapid:
Individual Calculations February 2023 |
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| Potashkina, Maria Total change: 15.60 | |   |
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| D.S. Shcherbin Memorial 2023 | Ekaterinburg | RUS | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1121 | 2.00 | 9 | 0.39 | 40 | 15.60 | |
|  Shinkarov, Artem | | | 1908 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Barobina, Irina | | | 1571 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bulankin, Lev | | | 1404 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Krylosova, Anastasiya | | | 1490 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Krolevets, Alexey | | | 1411 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cherkesov, Dmitriy | | | 1456 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vasilieva, Darya | | | 1468 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Levenskikh, Alesya | | | 1010 | RUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Subbotina, Mariya | | | 1316 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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