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Individual Calculations April 2008 |
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| Bruening, Wolfgang Total change: -7.95 | |   |
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| 2.Prenzlberg-Open | Berlin | GER | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1954 | 1.50 | 4 | -0.53 | 15 | -7.95 | |
|  Mahler, Sonja | | | 1604 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Schoenfeld, Gerd | | | 2141 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Apel, Wolfgang | | | 1790 | GER | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Neffe, Axel | | | 2241 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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