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Individual Calculations April 2009 |
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| Itkins, Boriss Total change: 0.00 | |   |
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| 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1943 | 0 | 3.00 | 7 | 0.00 | 1893 | | 0.00 | |
|  Metzger, Eberhard | | | 1961 | GER | 0.50 | 1 | 0.00 | | 0.00 | |  Augustat, Siegfried, Dr. | | | 1936 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Mayer, Herbert, Dr. | | | 1901 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Kreie, Guenter | | | 1940 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Rollwitz, Juergen | | | 1996 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Albinus, Guenter, Dr. | | | 1908 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Fiedler, Wolfgang | | | 1958 | GER | 0.50 | 1 | 0.00 | | 0.00 | |
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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