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Individual Calculations May 2012 |
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| Brahn, Helmut Total change: 9.90 | |   |
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| 8.offene Hessische Seniorenmeisterschaft 2012 | Bad Sooden-Allendorf | GER | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1774 | 3.00 | 7 | 0.66 | 15 | 9.90 | |
|  Semisch, Helga | | | 1594 | GER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Niebuhr, Gerd | | | 2079 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Van Dongen, Rob | | | 1968 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Wulf, Adalbert | | | 1929 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Matrisch, Gerd | | | 1924 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Rehder, Frank | | | 1866 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Aepfler, Gerhard | | | 1965 | GER | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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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