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Individual Calculations September 2009 |
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| Poppner, Dietmar Total change: -17.10 | |   |
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| Kreuzberg-Open 2009 | Berlin | GER | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2110 | 2.00 | 4 | -1.14 | 15 | -17.10 | |
|  Jansen, Robert | | | 1805 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Pott, Stefan | | | 1933 | GER | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Bergmann, Jens | | | 1824 | GER | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Rosenblatt, Marcus | | | 1952 | GER | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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