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Individual Calculations September 2023 |
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| Wiegmann, Ulf Total change: 32.80 | |   |
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| 35. Kieler Open 2023 | Kiel | GER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1497 | 2.00 | 4 | 0.82 | 40 | 32.80 | |
|  Basener, Winfried | | | 2001 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Wirries, Frank-Michael, Dr. | | | 1788 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Thielemann, Joachim | | | 1727 | GER | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Jarosch, Tatjana | | | 1273 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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