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Individual Calculations April 2009 |
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| Sailer, Hans-Peter Total change: -42.00 | |   |
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| Deutsche Amateurmeisterschaft B | Koeln-Bruehl | GER | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1972 | 0.50 | 5 | -1.68 | 25 | -42.00 | |
|  Orwatsch, Gerhard | | | 2080 | GER | 0.00 | 1 | -0.35 | 25 | -8.75 | |  Hauernherm, Stefan | | | 2082 | GER | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Stock, Juergen | | | 2045 | GER | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Meul, Willi | | | 1988 | GER | 0.00 | 1 | -0.48 | 25 | -12.00 | | | Johnen, Franz | | | 1903 | GER | 0.50 | 1 | -0.10 | 25 | -2.50 | |
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) | | |
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