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Individual Calculations December 2017 |
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| Oberkirch, Roland Total change: -13.80 | |   |
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| 21. Deutsche Polizeischachmeisterschaft | Bad Koenigshofen | GER | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1771 | 2.50 | 7 | -0.69 | 20 | -13.80 | |
|  Matzat, Andre | | | 2064 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Degner, Friedhelm | | | 1923 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Scholl, Alois | | | 1628 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Oberndoerfer, Frank | | | 2001 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hoerhold, Karola | | | 1662 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bonrath, Werner, Dr. | | | 1553 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Binder, Andreas | | | 1833 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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