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Individual Calculations September 2012 |
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| Kretzschmar, Arnd Total change: 23.25 | |   |
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| 12.Nordhaeuser Open | Nordhausen | GER | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1661 | 2.50 | 4 | 1.55 | 15 | 23.25 | |
|  Bach, Ulf-Gunter | | | 1978 | GER | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Petiko, Nikolai | | | 2061 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Koellmer, Hans | | | 1576 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Spandlowski, Detlef | | | 2005 | GER | 1.00 | 1 | 0.88 | 15 | 13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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