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Individual Calculations April 2009 |
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| Durth, Konrad Total change: -22.50 | |   |
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| 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2047 | 3.00 | 6 | -0.90 | 25 | -22.50 | |
|  Lakakis, Jannis | | | 1884 | GRE | 1.00 | 1 | 0.28 | 25 | 7.00 | |  Engelhardt, Erhard | | | 1834 | GER | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Reichenbach, Werner | f | | 2288 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Vidic, Dobrivoje | | | 1841 | SRB | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Mayer, Herbert, Dr. | | | 1901 | GER | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Hesselbarth, Karlheinz, Dr. | | | 1851 | GER | 0.00 | 1 | -0.75 | 25 | -18.75 | |
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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