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Individual Calculations September 2017 |
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| Freuer, Ralf Total change: 7.60 | |   |
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| Wieste-Cup 2017 | Sottrum | GER | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2009 | 3.50 | 5 | 0.38 | 20 | 7.60 | |
|  Pfeifer, Frank | | | 1610 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Niefuend, Michael | | | 1799 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Traetmar, Mattis | | | 1921 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Mueller, Wolfgang | | | 2025 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Seibicke, Ralf | | | 2137 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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