Individual Calculations September 2009 |
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Haffner, Alexander Total change: -9.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kieler Open 2009 | Kiel | GER | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2041 | 2160 | 4.50 | 8 | -0.66 | 15 | -9.90 | |
| Neitzel, Mirko | | | 1841 | GER | 0.00 | 1 | -0.87 | 15 | -13.05 | | Wrage, Steffen | | | 1860 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | | Schmidt, Peter | | | 1950 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | Kropp, Juergen | | | 2031 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | Buecker, Stefan | f | | 2345 | GER | 0.50 | 1 | 0.24 | 15 | 3.60 | | Wiecker, Stefan | | | 2102 | DEN | 0.00 | 1 | -0.58 | 15 | -8.70 | | Magnussen, Helge | | | 2056 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | Horn, Peter | | | 2144 | GER | 0.50 | 1 | -0.02 | 15 | -0.30 | | 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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