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Individual Calculations September 2009 |
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| Herms, Stefan Total change: -31.25 | |   |
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| Sparkassen Chess Meeting Open A | Dortmund | GER | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1999 | 1.00 | 4 | -1.01 | 25 | -25.25 | |
|  Karger, Frank | | | 2253 | GER | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Kaiser, Richard | | | 2134 | GER | 0.00 | 1 | -0.32 | 25 | -8.00 | |  Gaul, Alexander | | | 1780 | GER | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Hansch, Karsten | | | 1831 | GER | 0.50 | 1 | -0.22 | 25 | -5.50 | |
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) | | | | 9.Nord-Cup 2009 H | Duesseldorf | GER | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1999 | 3.00 | 5 | -0.24 | 25 | -6.00 | |
| | Bensch, Arnold Heinrich | | | 1757 | GER | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Hahnen, Elke | | | 1905 | GER | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Walker, Adam | | | 1950 | GER | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Bigott, Martin | | | 1898 | GER | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Suliga, Eckhard | | | 1925 | GER | 1.00 | 1 | 0.40 | 25 | 10.00 | |
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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