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Individual Calculations April 2009 |
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| Potthoff, Phillip Total change: -8.70 | |   |
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| 11.NordWest-Cup | Bad Zwischenahn | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1977 | 2.00 | 6 | -0.58 | 15 | -8.70 | |
|  Eschholz, Enno | | | 2177 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Wewers, Reinhard | | | 2147 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Schultheiss, Martin | | | 1753 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Van Ackeren, Franz | | | 2090 | GER | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Niehaus, Frank | | | 2189 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bauschmann, Christoph | | | 1827 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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