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Individual Calculations February 2020 |
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| Rettenmayr, Stefan Total change: 54.80 | |   |
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| 36. Internationales Boeblinger Open B | Boeblingen | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1664 | 3.00 | 8 | 0.50 | 40 | 20.00 | |
|  Schneider, Edward | | | 1879 | GER | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Kaufhold, Stephan | | | 1855 | GER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Boehmler, Thomas | | | 1804 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Bahner, Jochen | | | 1827 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Lang, Thomas | | | 1889 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Staudte, Rainer, Dr. | | | 1849 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Blum, Michael | | | 1576 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Schulz, Christian | | | 1787 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | 37. Open Untergrombach | Bruchsal-Untergrombach | GER | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1664 | 2.00 | 6 | 0.87 | 40 | 34.80 | |
| | Ehmann, Thilo | f | | 2064 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Koslov, Philipp | | | 1792 | GER | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Lehmann, Martin | | | 1968 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Schmidt, Danny | | | 1999 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wuerfel, Christian | | | 1852 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Schroeder, Klaus | | | 1905 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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