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Individual Calculations July 2010 |
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| Ahlers, Eric Total change: 7.35 | |   |
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| Deutsche Amateurmeisterschaft 2009/10 Finale C | Halle | GER | 2010-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1885 | 2.50 | 4 | 0.49 | 15 | 7.35 | |
|  Mueller, Andre | | | 1869 | GER | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Hartmann, Chris-Peter | | | 1926 | GER | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Densing, Gerd | | | 1846 | GER | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Lechnauer, Uwe | | | 1888 | GER | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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