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Individual Calculations July 2009 |
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| Lorenz, Erik Total change: 9.75 | |   |
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| 16.Janaer/Muehlhaeuser Schach-Open | Jena | GER | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1698 | 1.50 | 5 | 0.39 | 25 | 9.75 | |
|  Jurkatis, Hagen | | | 2048 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mucha, Annegret | | wc | 1957 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Bluhm, Sonja Maria | | | 1714 | GER | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Auerswald, Klaus | | | 1929 | GER | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Ruemmler, Roland | | | 2018 | GER | 0.50 | 1 | 0.37 | 25 | 9.25 | |
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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