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Individual Calculations December 2021 |
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| Oberndoerfer, Frank Total change: -5.20 | |   |
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| 25. Deutsche Polizeischachmeisterschaft | Hockenheim | GER | 2021-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1970 | 3.50 | 7 | -0.26 | 20 | -5.20 | |
|  Feder, Edgar | | | 1570 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wegerich, Michael | | | 2139 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kartmann, Juergen | | | 2079 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Hummel, Ansgar | | | 1651 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Weis, Hans-Dieter | | | 1903 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Reif, Hermann | | | 2002 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Rauch, Uwe | | | 2131 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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