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Individual Calculations March 2010 |
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| Rackowiak, Hans Total change: -12.25 | |   |
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| 34.Potsdamer Weihnachtsturnier | Potsdam | GER | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1987 | 2.00 | 4 | -0.49 | 25 | -12.25 | |
|  Gebigke, Martin | | | 2231 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Toth, Hans-Juergen | | | 1684 | GER | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Scholz, Ralf-Dieter | | | 1885 | GER | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Ulrich, Gert | | | 1753 | GER | 1.00 | 1 | 0.21 | 25 | 5.25 | |
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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