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Individual Calculations June 2023 |
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| Kuehn, Viktoria Total change: -8.20 | |   |
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| 63. Offene Koelner Stadtmeisterschaft | Koeln | GER | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1885 | 2.50 | 5 | -0.41 | 20 | -8.20 | |
|  Arnoldi, Ekkehard | | | 1484 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stork, Oliver | f | | 2342 | GER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Schindler, Kosta | | | 1573 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Koehler, Ronald | | | 2050 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Boehme, Sebastian | | | 1645 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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