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Individual Calculations September 2017 |
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| Ding, Zheheng Total change: 23.60 | |   |
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| Schachwoche Recklinghausen 2017 | Recklinghausen | GER | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1775 | 2.50 | 6 | 0.69 | 40 | 27.60 | |
|  Kolakovic, Klaudio | | | 1997 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Herud, Martin | | | 2013 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Schmidt, Ralph | | | 2001 | GER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Hagermann, Hermann | | | 1880 | GER | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Funke, Eckhard | | | 1885 | GER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Steinke, Hans-Joerg | | | 1796 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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) | | | | 3. Bayer Sommeropen 2017 | Leverkusen | GER | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1775 | 0.50 | 3 | -0.10 | 40 | -4.00 | |
| | Sperling, Lennart | | | 2020 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kosin, Jens | | | 2083 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lahm, Uwe | | | 1959 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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