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Individual Calculations January 2009 |
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| Yuan, Yizheng Total change: -7.75 | |   |
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| Lichtenrader Herbst 2008 | Berlin | GER | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1784 | 1.00 | 6 | -0.31 | 25 | -7.75 | |
|  Kaphle, Stephan | | | 2134 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mueller, Peter | | | 2015 | GER | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Seehagen, Jan | | | 1998 | GER | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Lang, Martin | | | 1994 | GER | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Weissenbach, Klaus | | | 2007 | GER | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Rudolph, Stephanie | | | 1926 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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