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Individual Calculations November 2017 |
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| Brahn, Helmut Total change: -10.60 | |   |
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| 13. Eschborner Schach-Open 2017 | Eschborn | GER | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1683 | 1.00 | 4 | -0.53 | 20 | -10.60 | |
|  Blum, Ralph | | | 2072 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Peschk, Kathrin | | | 1335 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kuhn, Andreas | | | 1869 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Brueckner, Alexander | | | 1838 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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