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Individual Calculations February 2019 |
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| Boettcher, Fabian Total change: 12.80 | |   |
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| 36. Untergrombach Open | Bruchsal-Untergrombach | GER | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1890 | 4.50 | 7 | 0.64 | 20 | 12.80 | |
|  Schmidt, Erhard | | | 1660 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Wiechert, Hans | f | | 2167 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jahraus, Marlis | | | 1584 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wilhelm, Jochen | | | 2108 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fedler, Robert | | | 1827 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Polavaram, Harsha | | | 1604 | SGP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Schott, Reimund | | | 1970 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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