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Rapid:
Individual Calculations May 2021 |
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| Berezina, Mariya Total change: -22.60 | |   |
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| Berdsk Rapid Cup 2021, Stage 1 | Berdsk | RUS | 2021-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1873 | 3.00 | 7 | -1.13 | 20 | -22.60 | |
|  Rudakov, Alexander D. | | | 1170 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Novikova, Anna | | wm | 2141 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Sizov, Vitaliy | | | 1656 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Shestakov, Alexey | | | 1832 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Belenok, Nataliya | | | 1750 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vasilyev, Evgeny | | | 2040 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Korkh, Dmitry | | | 1736 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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