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Individual Calculations August 2023 |
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| Pruefer, Friedbert, Dr. Total change: 17.20 | |   |
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| Deutsche Senioreneinzelmeisterschaft 2023 over 65 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2236 | 7.00 | 9 | 0.86 | 20 | 17.20 | |
|  Seidel, Arnold | | | 1906 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ehlert, Horst | | | 2001 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Zimmermann, Rolf | | | 2067 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Falk, Thomas | | | 1996 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Babrikowski, Peter, Dr. | | | 2127 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Knaak, Joachim | | | 2121 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gruzmann, Boris | f | | 2162 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Schulz, Michael | f | | 2229 | GER | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Heinig, Wolfram, Dr. | f | | 2217 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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