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Individual Calculations February 2019 |
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| Lang, Stefan, Dr. Total change: 11.60 | |   |
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| 17. Bad Koenigshofen-Open 2018 | Bad Koenigshofen | GER | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2082 | 5.00 | 7 | 0.58 | 20 | 11.60 | |
|  Hein, Christoph | | | 1695 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Baedorf, Robert | | | 1682 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peschel, Andreas | | | 2154 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Grosshans, Ralf-Michael | | | 2133 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Helm, Timo | | | 2072 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Zimmermann, Jens | | | 1806 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Zilberman, Polina | | wm | 2140 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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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