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Individual Calculations July 2008 |
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| Ackermann, Frank Total change: -9.60 | |   |
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| Oberhausener Oster-Open 2008 | Oberhausen | GER | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2090 | 2.50 | 5 | -0.64 | 15 | -9.60 | |
|  Henrichs, Thomas | m | | 2440 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Jordans, Ralph | | | 1745 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Iov, Dmitrii | | | 1941 | MDA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Cordsen, Rudolf | | | 1865 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Remy, Janina | | | 1971 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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