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Individual Calculations September 2017 |
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| Bruemmel, Arend Total change: -20.60 | |   |
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| Lichtenberger Sommer 2017 | Berlin | GER | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2150 | 4.50 | 7 | -1.03 | 20 | -20.60 | |
|  Ho, Ngoc Hai-Dang | | | 1750 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hajou, Mohamad | | | 1789 | PLE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tscheuschner, Georg | | | 1992 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Di Candia, Roberto | | | 1918 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Pueschel, Werner | | | 1998 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Poseck, Steffen | | | 2026 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Grassi, Fabrizio | | | 1868 | SUI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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