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Individual Calculations September 2021 |
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| Scharff, Klaus Total change: 7.40 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1907 | 4.50 | 9 | 0.37 | 20 | 7.40 | |
|  Boidman, Yuri | m | | 2307 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Eberhardt, Michael | | | 1721 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dehning-Busse, Karsten | | | 1782 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Braun, Gottfried, Dr. | f | | 2156 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Scholtyssek, Werner | | | 1713 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jacob, Karl-Heinz | | | 1664 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wagner-Michel, Annett | | wm | 2011 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Krueger, Erich | | | 2106 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mueller, Rudolf | | | 2058 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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