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Individual Calculations April 2009 |
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| Gheng, Hannelore Total change: -21.50 | |   |
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| 25.Internationales Boeblinger Open Gruppe B | Boeblingen | GER | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1642 | 0.00 | 3 | -0.42 | 25 | -10.50 | |
|  Hapke, Ralf | | | 1927 | GER | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Osswald, Michael | | | 1989 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bofinger, Juergen | | | 1936 | GER | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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) | | | | 21. Staufer Open | Schwaebisch Gmuend | GER | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1670 | 0.00 | 4 | -0.44 | 25 | -11.00 | |
| | Alsheimer, Christoph | | | 2020 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Forgach, Andreas, Dr. | | | 2020 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Fahnenschmidt, Gerhard, Dr. | f | | 2020 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lenzen, Martin Oliver | | | 2020 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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