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Individual Calculations November 2017 |
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| Grabbel, Lennart Christian Total change: -4.80 | |   |
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| 1. Blankeneser Schach-Open | Hamburg | GER | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1679 | 1.50 | 6 | -0.12 | 40 | -4.80 | |
|  Dumjahn, Carsten | | | 2073 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Knops, Peter | | | 1998 | GER | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Rudolph, Jens-Erik | | | 1949 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Albers, Andreas | | | 1955 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mi, Gufeng | | | 1469 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Richter, Thomas | | | 1832 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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