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Individual Calculations September 2022 |
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| Boldyreva, Alina Total change: -14.40 | |   |
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| Lepikhin Memorial 2022 | Barnaul | RUS | 2022-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1243 | 0.50 | 4 | -0.36 | 40 | -14.40 | |
|  Plotnikov, Alexander | | | 1904 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Markov, Artem | | | 1455 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Borisova, Polina A. | | | 1630 | RUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Tyukalova, Darya | | | 1222 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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