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Individual Calculations November 2017 |
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| Boehm, Christian Total change: -16.40 | |   |
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| 25. Magdeburger Open Ottonen-Gruppe | Magdeburg | GER | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2040 | 3.50 | 6 | -0.82 | 20 | -16.40 | |
|  Marnyuk, Serhiy | | | 1770 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Hoffmann, Hendrik | f | | 2281 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Zeuner, Ole | | | 1767 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Muenzberg, Stephan | | | 1912 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Bethge, Johanna | | | 1687 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Haufe, Laurin | | | 1667 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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