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Individual Calculations April 2009 |
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| Hielscher, Ulla Total change: -3.00 | |   |
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| 18.Radisson SAS Weihnachts-Open Hauptturnier | Erfurt | GER | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1885 | 2.00 | 5 | -0.20 | 15 | -3.00 | |
|  Hoffmann, Sascha | | | 1761 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Wirfs, Joachim | | | 1990 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Joerges, Frank | | | 2010 | GER | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Kriz, Daniel | | | 1945 | CZE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Meul, Willi | | | 1945 | GER | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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