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Individual Calculations April 2009 |
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| Biemann, Helge Total change: -9.50 | |   |
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| Open zur Schach-Olympiade 2008 | Dresden | GER | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2000 | 0.50 | 3 | -0.38 | 25 | -9.50 | |
|  Bendel, Ralf | | | 2172 | GER | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Hartl, Aldo | | | 2155 | GER | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Riebel, Werner | | | 2136 | GER | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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