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Individual Calculations January 2010 |
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| Dahlhaus, Friedhelm Total change: -17.55 | |   |
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| 17. Bad Bertricher Schachtage Senioren | Bad Bertrich | GER | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2157 | 5.50 | 9 | -1.17 | 15 | -17.55 | |
|  Schemmel, Hans-Ulrich | | | 1875 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Loeffler, Hans | | | 2004 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Fischer, Paul | | | 1887 | GER | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Thielemann, Joachim | | | 1989 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Schumacher, Gottfried | | | 2232 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Schumacher, Helmut | | | 2069 | BEL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Schweitzer, Paul | | | 1782 | GER | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Van Houten, Henk | | | 1788 | NED | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Reinke, Kurt | | | 1961 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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