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Individual Calculations September 2015 |
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| Marotzke, Stefan Total change: -54.40 | |   |
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| Vienna Chess Open 2015 Grp A | Vienna | AUT | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2004 | 2.50 | 9 | -2.72 | 20 | -54.40 | |
|  Houska, Jiri | | | 2286 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Bennett, Rhys | | | 1808 | WLS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kremer, Nadine | | | 1847 | LUX | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dicu, Razvan-Stefan | f | | 2283 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Eschle, Hubert | | | 1831 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Revinelli, Sergio | | | 1802 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Hofer, Nataniel | | | 1849 | SUI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Hafner, Bernhard | | | 1902 | AUT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Graf, Anton | | | 1931 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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