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Individual Calculations July 2009 |
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| Grewe, Ludger Total change: -4.80 | |   |
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| 16.Grossenbaumer Pfingstopen | Duisburg | GER | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2190 | 3.00 | 5 | -0.32 | 15 | -4.80 | |
|  Jopek, Eugeniusz | | | 1980 | GER | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Klitscher, Roland | | | 1840 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Gesing, Felix | | | 1988 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Conrad, Joachim | | | 2069 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gawehns, Klaus | f | | 2390 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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