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Individual Calculations September 2010 |
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| Hettstedt, Joerg Total change: -31.20 | |   |
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| 10.Nordhaeuser Schach-Open | Nordhausen | GER | 2010-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2112 | 1.50 | 5 | -2.08 | 15 | -31.20 | |
|  Jung, Florian | | | 1741 | GER | 0.50 | 1 | -0.40 | 15 | -6.00 | |  Egert, Stefan | | | 1999 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Tennert, Simon | | | 1969 | GER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Pollmann, Sascha | | | 2007 | GER | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Merettig, Georg | | | 1960 | GER | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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