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Individual Calculations September 2009 |
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| Weser, Dietmar Total change: 13.75 | |   |
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| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1662 | 1.50 | 5 | 0.55 | 25 | 13.75 | |
|  Scharff, Klaus | | | 2058 | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Opitz, Christian | | | 2020 | GER | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Hennrich, Reinhard | | | 1840 | GER | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Smagulov, Aman | | | 1827 | GER | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Richter, Stefan | | | 1885 | GER | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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