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Individual Calculations February 2023 |
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| Derhai, Davyd Total change: 64.40 | |   |
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| HSK-Weihnachtsopen 2022 | Hamburg | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1240 | 2.00 | 6 | 1.61 | 40 | 64.40 | |
|  Khalaf, Ayman | | | 1810 | GER | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Atri, Jamshid | | | 1954 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sonntag, Sven | | | 1895 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Laucht, Philipp | | | 1481 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chmielewski, Axel | | | 1918 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kock, Rudolf | | | 1549 | GER | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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