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Individual Calculations November 2023 |
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| Bachmann, Rolf Total change: 2.80 | |   |
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| Hamburger Seniorenmeisterschaft 2023 Ueber 65 | Hamburg | GER | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1816 | 5.00 | 9 | 0.14 | 20 | 2.80 | |
|  Springer, Wolfgang Wilhelm | | | 1439 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Pfitzer, Norbert, Prof. Dr. | | | 2010 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wagner, Wolfgang | | | 1630 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Paulsen, Helmut | | | 1732 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Meyer, Winfried | | | 1604 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Porth, Hartmut | | | 2003 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Schneider, Alexander | | | 2059 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kievelitz, Bernd | | | 1788 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Zechel, Rolf-Ruediger | | | 1766 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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