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Individual Calculations September 2009 |
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| Wickenfeld, Stefan Total change: 16.00 | |   |
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| Ruhrgebiets-Einzelmeisterschaft 2009 | Muelheim | GER | 2009-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1945 | 2.00 | 4 | 0.64 | 25 | 16.00 | |
|  Klueting, Reiner | | | 2083 | GER | 0.50 | 1 | 0.19 | 25 | 4.75 | |  Begna, Bozidar | | | 2149 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Ritter, Uwe | | | 2001 | GER | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Leveikina, Jevgenija | | | 2027 | GER | 0.50 | 1 | 0.11 | 25 | 2.75 | |
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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