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Individual Calculations March 2015 |
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| Roth, Joachim Total change: 8.20 | |   |
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| 31. Berliner Senioreneinzelmeisterschaft | Berlin | GER | 2015-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1942 | 5.00 | 9 | 0.41 | 20 | 8.20 | |
|  Schrodt, Horst | | | 1756 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Koerner, Helmut | | | 1897 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Yankulin, Vladislav | | | 1814 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vandre, Wolfgang | | | 2094 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Haufe, Reinhard | | | 1837 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ahlberg, Guenter | | | 2020 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Witte, Manfred | | | 2195 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Matitschka, Heinz | | | 1909 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Albinus, Guenter, Dr. | | | 1904 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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