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Individual Calculations September 2009 |
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| Petroschka, Bernd Total change: 20.55 | |   |
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| 2. Senioren Open Zillertal | Mayerhofen | AUT | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1930 | 5.50 | 9 | 1.13 | 15 | 16.95 | |
|  Jurgan, Brigitte | | | 1530 * | GER | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Goertz, Hans | | | 2007 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Peters, Paul | | | 1880 | LUX | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Hiltner, Karlpeter | | | 1885 | GER | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Hampel, Johannes | | | 2169 | GER | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Mueller, Joachim | | | 2029 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Bardin, Christian | | | 1811 | FRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Harke, Horst | | | 1905 | GER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Groenegress, Wilfried | | | 2196 | GER | 1.00 | 1 | 0.82 | 15 | 12.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Deutsche Senioren-Einzelmeisterschaft B | Dresden | GER | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1930 | 4.50 | 7 | 0.24 | 15 | 3.60 | |
| | Benkmann, Guenter | | | 1713 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Paulsen, Eckart | | | 1867 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Dorst, Karl | | | 1827 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Langer, Wolfgang | | | 1933 | GER | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Van Houten, Henk | | | 1804 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Mellenthin, Horst | | | 1943 | GER | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Alter, Helmut | | | 1859 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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