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Individual Calculations April 2009 |
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| Schnorfeil, Reiner Total change: -10.25 | |   |
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| 11.NordWest-Cup | Bad Zwischenahn | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1854 | 0.50 | 3 | -0.41 | 25 | -10.25 | |
|  Lehmann, Edwin | | | 1976 | GER | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Samu, Sorin | | | 2131 | ROU | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Krabbe-Rachut, Helmut | | | 1916 | GER | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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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