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Individual Calculations September 2017 |
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| Karwatzki, Hans-Juergen Total change: -13.40 | |   |
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| 21. Godesburg-Open | Bonn | GER | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1638 | 2.50 | 7 | 0.57 | 20 | 11.40 | |
|  Mohammadi Nia, Borna | | | 1843 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Boettcher, Bertold | | | 1437 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Von Der Lippe, Hans-Bernd | | | 1916 | GER | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Moos, Gerd Anton Ferdinand | | | 1964 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mueller, Achim | | | 1945 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Moews, Thomas | | | 1787 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bitsch, Heinz | | | 1894 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Hennefer Elo-Sommer-Open | Hennef | GER | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1638 | 0.00 | 3 | -1.24 | 20 | -24.80 | |
| | Weiland, Thomas | | | 1844 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jorke, Roland | | | 1422 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Oler, Guerkan | | | 1856 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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