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Individual Calculations April 2009 |
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| Lueders, Gerhard Total change: 42.90 | |   |
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| 3.Prenzlberg Open | Berlin | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2219 | 5.50 | 7 | 0.87 | 15 | 13.05 | |
|  Baumeister, Wolfgang | | | 1869 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Koenig, Frank | | | 1982 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tuertmann, Dieter | | | 1979 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Heckert, Klaus-Dieter | | | 2096 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Pueschel, Werner | | | 2200 | GER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Von Herman, Ulf | m | | 2378 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Hahlbohm, Matthias | | | 2107 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2211 | 7.50 | 8 | 1.99 | 15 | 29.85 | |
| | Scholz, Werner | | | 1861 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Mayer, Herbert, Dr. | | | 1901 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ahlberg, Guenter | | | 2043 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Keusch, Horst | | | 1948 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Reichenbach, Werner | f | | 2288 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Hoffmann, Peter | | | 2048 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Shapiro, Yosip | | | 2109 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Welz, Peter, Dr. | f | | 2232 | GER | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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