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Individual Calculations November 2017 |
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| Boettger, Ulf Total change: 9.40 | |   |
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| 25. Magdeburger Open Ottonen-Gruppe | Magdeburg | GER | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1706 | 2.50 | 7 | 0.47 | 20 | 9.40 | |
|  Schiffner, Kevin | | | 2009 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Grund, Sebastian | | | 1843 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Muenzberg, Stephan | | | 1912 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Wolf, Philipp | | | 1832 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Reuter, Elisa | | | 1805 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zerfass, Otfried | | | 1888 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Brandt, Joachim | | | 1793 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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