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Individual Calculations December 2021 |
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| Kottke, Steffen Total change: -29.60 | |   |
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| Sachsen-Anhalt-Open 2021 | Magdeburg | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1919 | 3.50 | 6 | -1.48 | 20 | -29.60 | |
|  Kuehne, Juergen | | | 1588 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Murrak, Enrico | | | 1566 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ogrisek, Gerd | | | 1671 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Zeuner, Ole | | | 1796 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kuhlmann, Nils Magnus | | | 1519 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bartels, Sebastian | | | 1671 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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