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Individual Calculations September 2009 |
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| Boysen, Christopher Total change: 0.00 | |   |
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| 13.Godesburg Open | Bad Godesberg | GER | 2009-07-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1932 | 0 | 2.50 | 7 | 0.00 | 1830 | | 0.00 | |
|  Opitz, Frank | | | 2001 | GER | 0.00 | 1 | 0.00 | | 0.00 | |  Gerhards, Bernd | | | 1798 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Engels, Gerd | | | 1994 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Kocur, Beata | | | 1914 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Stuch, Hans-Ferdinand | | | 1972 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Hoss, Andreas | | | 2058 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Zarevakilabadi, Kazem | | | 1786 | GER | 1.00 | 1 | 0.00 | | 0.00 | |
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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