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Individual Calculations September 2009 |
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| Polifka, Wilfried Total change: -13.05 | |   |
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| 12.offene Seniorenmeisterschaft Niedersachsen | Bad Bevensen | GER | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1838 | 3.00 | 8 | 0.32 | 15 | 4.80 | |
|  Schmidt, Manfred, Dr. | | | 2093 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Buss, Richard | | | 1638 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kroener, Otto | | | 2039 | GER | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Oppermann, Peter | | | 2038 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Wittmann, Georg | | | 1998 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Diskin, Semen | | | 2026 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Schwanke, Gerhard | | | 1953 | GER | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Burreh, Heinz | | | 1941 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Deutsche Senioren-Einzelmeisterschaft B | Dresden | GER | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1838 | 5.00 | 9 | -1.19 | 15 | -17.85 | |
| | Luebbers, Doris, Dr. | | | 1585 | GER | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Komeinda, Josef | | | 1670 | GER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Freerksen, Uwe | | | 1639 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Berg, Gerd | | | 1657 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gelzinnus, Siegfried | | | 1820 | GER | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Donner, Ernst | | | 1668 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Scholz, Werner | | | 1755 | GER | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Benkmann, Guenter | | | 1713 | GER | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Narr, Irmgard | | | 1741 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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