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Individual Calculations April 2008 |
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| Bergmann, Michaela Total change: 10.05 | |   |
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| 17.Radisson SAS Weihnachts-Open Hauptturnier | Erfurt | GER | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1711 | 2.00 | 5 | 0.45 | 25 | 11.25 | |
|  Roessner, Uwe | | | 1962 | GER | 0.50 | 1 | 0.31 | 25 | 7.75 | |  Pruesse, Horst | | | 2061 | GER | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Siegl, Detlef | | | 1969 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Schuhmacher, Jakob | | | 1650 | GER | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Beilfuss, Bjoern | | | 1720 | GER | 1.00 | 1 | 0.51 | 25 | 12.75 | |
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) | | | NOTE: K factor changed | | Deutsche Amateurmeisterschaft Gruppe C | Bruehl | GER | 2008-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1714 | 1.00 | 3 | -0.08 | 15 | -1.20 | |
| | Kimmich, Bernd | | | 1814 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kuenstler, Siegfried | | | 1803 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Wiesemann, Peter | | | 1828 | GER | 0.50 | 1 | 0.16 | 15 | 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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