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Individual Calculations August 2023 |
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| Nagelfeld, Joerg Total change: 39.60 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1440 | 2.50 | 8 | 0.99 | 40 | 39.60 | |
|  Menz, Robert | | | 1757 | GER | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Woods, Yannick | | | 1742 | IRL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hagenhoff, Georg | | | 1817 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Stolle, Hendrik | | | 1631 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Rathke, Dieter | | | 1617 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Stelter, Wilhelm | | | 1679 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Stomberg, Goesta | | | 1679 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Yangibayev, Rustam | | | 1660 | GER | 0.00 | 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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