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Individual Calculations February 2018 |
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| Kaufhold, Stephan Total change: -4.60 | |   |
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| 34. Internationales Boeblinger Open B | Boeblingen | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1862 | 5.50 | 9 | -0.23 | 20 | -4.60 | |
|  Bruens, Steffen | | | 1676 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Kilinc, Can | | | 1662 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Bueble, Joschua | | | 1717 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Giebler, Kai | | | 1767 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ostertag, Stephan | | | 1803 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Mrvicin, Marin | | | 1792 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Jekel, Wolfgang | | | 1787 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Haag, Guenter | | | 1955 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Meissner, Mogens | | | 1659 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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