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Individual Calculations February 2023 |
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| Schaefer, Ann-Kathrin Total change: 31.40 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1668 | 2.50 | 6 | 1.57 | 20 | 31.40 | |
|  Hoehfeld, Markus | | | 1845 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Turner, Radek | | | 1997 | CZE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Krauss, Andreas | | | 1915 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Gehringer, Frank | | | 2002 | GER | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Meulner, Fabian | | | 2015 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Kuempers, Ulrich | | | 2009 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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