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Individual Calculations February 2019 |
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| Detter, Hans-Peter Total change: -16.20 | |   |
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| 36. Untergrombach Open | Bruchsal-Untergrombach | GER | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1726 | 0.50 | 4 | -0.81 | 20 | -16.20 | |
|  Grundmann, Alexander | | | 1951 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Fedler, Robert | | | 1827 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Hirstel, Serge | | | 1836 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pek, Istvan | | | 1815 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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