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Individual Calculations October 2022 |
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| Koppen, Harald Total change: 19.60 | |   |
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| 16. Internationales Ortenburger Schach-Open 2022 Gruppe A | Ortenburg | GER | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2006 | 3.50 | 5 | 0.98 | 20 | 19.60 | |
|  Heyne, Regina | | | 1796 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Kolb, Tobias | f | | 2357 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Heiduk, Christoph | | | 1878 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Schultes, Christoph, Dr. | | | 1935 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kobl, Rudolf | | | 2099 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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