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Individual Calculations January 2012 |
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| Graf, Roland Total change: 9.60 | |   |
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| Deutsche Amateurmeisterschaft 2011/12 (2) Gruppe A | Frankfurt/O. | GER | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2188 | 3.00 | 5 | 0.64 | 15 | 9.60 | |
|  Kiese, Matthias, Prof. Dr. | | | 2229 | GER | 0.50 | 1 | 0.06 | 15 | 0.90 | |  Berthold, Andreas | | | 2206 | GER | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Bente, Bjoern | | | 2215 | GER | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Pruefer, Friedbert, Prof. Dr. | | | 2183 | GER | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Stephan, Axel | | | 2204 | GER | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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