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Individual Calculations February 2019 |
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| Trefzer, Erhard Total change: -20.40 | |   |
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| 31. Staufer-Open A | Schwaebisch Gmuend | GER | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1966 | 3.50 | 9 | -1.02 | 20 | -20.40 | |
|  Kobald, Jacqueline | | | 1791 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Koerbel, Ekkehard | | | 1808 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Hagner, Bennet | | | 1804 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Buth, Phillip | | | 1840 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Thomas, Ingo | | | 2119 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Boehm, Juergen | | | 2170 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Koelle, Tobias | | | 2193 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Pfatteicher, Lukas | | | 2168 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Britsch, Benjamin | | | 1810 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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