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Individual Calculations September 2009 |
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| Mittelstaedt, Ewald Total change: -6.75 | |   |
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| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1717 | 1.50 | 7 | -0.46 | 15 | -6.90 | |
|  Wittenberg, Andreas | | | 2117 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Bade, Hans-Juergen | | | 2077 | GER | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Stark, Uwe | | | 1893 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Henkemeier, Michael | | | 1882 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Cogan, Leonid | | | 1855 | GER | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Kuckling, Jonas | | | 1529 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Noack, Mario | | | 1983 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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 |
| 1764 | 1717 | 3.50 | 8 | 0.01 | 15 | 0.15 | |
| | Gensch, Manfred | | | 1844 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Graffenberger, Marianne | | | 1465 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ast, Erwin | | | 1728 | GER | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Briesemeister, Klaus | | | 1888 | GER | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Wittelsberger, Helmut | | | 1973 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Berndt, Wolfgang | | | 1835 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Luebbers, Doris, Dr. | | | 1585 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Pfueller, Volker | | | 1796 | GER | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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