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Individual Calculations July 2011 |
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| Chapman, Alan Total change: -11.70 | |   |
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| 58.offene Koelner Stadtmeisterschaft Vormeister 1 | Koeln | GER | 2011-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2055 | 3.00 | 6 | -0.78 | 15 | -11.70 | |
|  Riekenbrauk, Joerg | | | 1927 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Wirfs, Joachim | | | 1961 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Heckoetter, Christian | | | 2001 | GER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Hobusch, Jan | | | 1899 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hess, Dennis | | | 1991 | GER | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Xu, Xianliang | | | 1986 | GER | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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