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Individual Calculations September 2009 |
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| Drabke, Lorenz Total change: -8.90 | |   |
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| 20th NATO Chess Championship | Hammelburg | GER | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2469 | 4.00 | 6 | -0.89 | 10 | -8.90 | |
|  Kilic, Mehmet | | | 2119 | TUR | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Kersic, Matej | | | 2142 | SLO | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Van Rijn, Wouter | f | | 2161 | NED | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Mueller, Jason | | | 2174 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Pedersen, Finn | | | 2287 | DEN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Wantiez, Fabrice | f | | 2339 | BEL | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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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