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Individual Calculations May 2010 |
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| Kuehn, Helmut Total change: 7.75 | |   |
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| Mittelthueringer Meisterschaft | Erfurt | GER | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1884 | 1.50 | 2 | 0.31 | 25 | 7.75 | |
|  Krajinski, Lutz | | | 1789 | GER | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Loose, Helmut | | | 1843 | GER | 0.50 | 1 | -0.06 | 25 | -1.50 | |
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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