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Individual Calculations September 2022 |
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| Ratzmann, Immo, Dr. Total change: -17.20 | |   |
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| 34. Deutsche Senioreneinzelmeisterschaft 2022 over 50 | Magdeburg | GER | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2064 | 4.50 | 8 | -0.86 | 20 | -17.20 | |
|  Braun, Matthias | | | 1747 | GER | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Hafenstein, Andrea | | | 1798 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Fink, Wolfgang | | | 1792 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kottke, Steffen | | | 1901 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Spiess, Thomas | | | 1979 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kopischke, Maik | | | 1838 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pitschka, Claus | f | | 2151 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Hirn, Oskar | f | | 2188 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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