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Individual Calculations September 2021 |
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| Lehmann, Joachim, Dr. Total change: 22.80 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1863 | 4.50 | 9 | 1.14 | 20 | 22.80 | |
|  Gruzmann, Boris | f | | 2167 | GER | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Kuempers, Ulrich | | | 2047 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Biller, Helmut, Dr. | | | 2011 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Huber, Helmut | | | 1666 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bogorad, Michail | | | 2074 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Schulz, Wolfgang | | | 2017 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Orlova, Liubov | | | 1988 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gerl, Hans, Dr. | | | 1977 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fritsch, Juergen, Dr. | | | 1698 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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