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Individual Calculations April 2008 |
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| Duhn, Marc Total change: 7.05 | |   |
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| RAMADA Cup Hamburg B | Hamburg | GER | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1945 | 2.50 | 5 | 0.47 | 15 | 7.05 | |
|  Kemeny, Matthias | | | 2057 | GER | 0.50 | 1 | 0.15 | 15 | 2.25 | |  Warsitz, Hubert, Dr. | | | 2069 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Szudra, Heinz-Werner | | | 1985 | GER | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Sakowski, Christian | | | 1969 | GER | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Zimpel, Norbert | | | 1985 | GER | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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