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Individual Calculations December 2021 |
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| Oberkirch, Roland Total change: -5.00 | |   |
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| 25. Deutsche Polizeischachmeisterschaft | Hockenheim | GER | 2021-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1729 | 2.50 | 7 | -0.25 | 20 | -5.00 | |
|  Zahn, Richard | | | 2046 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Weis, Hans-Dieter | | | 1903 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lorch, Stephan | | | 1594 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Busacker, Holger | | | 1964 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Schlegel, Hagen | | | 1624 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Binder, Andreas | | | 1773 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Rippke, Uwe | | | 1819 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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