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Individual Calculations February 2016 |
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| Weidauer, Sigurd Total change: 30.60 | |   |
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| 2nd International Christmas Open | Frankenthal | GER | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1986 | 3.00 | 6 | 0.27 | 40 | 10.80 | |
|  Michels, Holger | | | 1810 | GER | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Kettner, Juergen | | | 2225 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dellert, Lena | | | 1906 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Willems, Matthias, Prof. Dr. | | | 2017 | GER | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Lambert, Andreas | | | 2174 | GER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Grobe, Detlef | | | 2006 | GER | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | NOTE: K factor changed | | 33. Untergrombach Open | Bruchsal-Untergrombach | GER | 2016-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1986 | 3.50 | 5 | 0.99 | 20 | 19.80 | |
| | Shahisavandi, Abdollah | | | 1865 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dr. Birkholz, Axel | | | 1900 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Haug, Siegmund | | | 1970 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Nebe, Hartmut | | | 2034 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Vautrin, Stefan | | | 2155 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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