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Individual Calculations September 2009 |
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| Dorawa, Bernhard Total change: -28.65 | |   |
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| 3.Bad Blankenburger Senioren-Open | Bad Blankenburg | GER | 2009-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2038 | 2.00 | 5 | -0.47 | 15 | -7.05 | |
|  Landgraf, Siegfried | | | 2143 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Liebisch, Dieter | | | 2103 | GER | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Walther, Gerd | | | 1852 | GER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Schmidt, Lothar | | | 2087 | GER | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Gebuhr, Guenter | | | 2018 | GER | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | 3.Frankenhaeuser Schach-Open | Bad Frankenhausen | GER | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2038 | 1.50 | 4 | -1.44 | 15 | -21.60 | |
| | Uhlemann, Walter | | | 1928 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Brahn, Helmut | | | 1777 | GER | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Preusse, Goetz | | | 1638 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Waltenberger, Udo | | | 2001 | GER | 0.50 | 1 | -0.05 | 15 | -0.75 | | | * 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) | | |
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