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Individual Calculations April 2009 |
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| Gerch, Hans Total change: -13.25 | |   |
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| 15.Staufer Open Seniors | Schwaebisch Gmuend | GER | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1782 | 2.50 | 7 | -0.53 | 25 | -13.25 | |
|  Felger, Karl | | | 2020 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Weber, Gerhard, Dr. | | | 1952 | GER | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Krueger, Bernhard | | | 1746 | GER | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Fabritius, Herbert | | | 1937 | GER | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Straesser, Gerda | | | 1752 | GER | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Hopp, Barbara, Dr. | | | 1767 | GER | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Domres, Bernd, Prof. Dr. | | | 1673 | GER | 1.00 | 1 | 0.35 | 25 | 8.75 | |
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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