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Individual Calculations February 2023 |
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| Harder, Daniella Total change: 6.00 | |   |
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| HSK-Weihnachtsopen 2022 | Hamburg | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1611 | 2.50 | 4 | 0.30 | 20 | 6.00 | |
|  Reddmann, Hauke, Dr. | f | | 2194 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Wang, Huanying | | | 1214 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dusper, Zdravko | | | 1463 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Yarina, Sergey | | | 1571 | FID | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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