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Individual Calculations October 2008 |
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| Powalla, Klaus Total change: -24.00 | |   |
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| 8.Nordhaeuser Schach-Open | Nordhausen | GER | 2008-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1907 | 1.00 | 4 | -0.58 | 25 | -14.50 | |
|  Westphal, Wolfgang | | | 2251 | GER | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Baer, Soeren | | | 2107 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Krutsch, Thomas | | | 1557 | GER | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Heinsohn, Michael | | | 2034 | GER | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | | | 17.Open Apolda | Apolda | GER | 2008-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1907 | 0.50 | 3 | -0.38 | 25 | -9.50 | |
| | Schmitz, Andreas Arnold | c | | 2057 | GER | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Weenink, Henk | | | 2137 | NED | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Eidner, Falk | | | 2000 | GER | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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