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Individual Calculations September 2019 |
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| Marzahn, Heiko Total change: -9.60 | |   |
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| 31. Wiesbadener Schlosspark-Open 2019 | Wiesbaden | GER | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2041 | 4.00 | 7 | -0.48 | 20 | -9.60 | |
|  Breitbach, Stephan | | | 1653 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Gutman, Lev | g | | 2412 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zeyen, Helmut | | | 1796 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Knoedler, Marcel | | | 1647 | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Yue, Qizhou | | | 1820 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Davidov, Georgi | | | 1917 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jahnel, Guenther | f | | 2188 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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