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Individual Calculations August 2023 |
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| Stelter, Wilhelm Total change: -42.40 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1679 | 3.00 | 7 | -2.12 | 20 | -42.40 | |
|  Ruhmann, Gabriel | | | 1742 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Schulz, Robin | | | 1465 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Heidtkamp, Anna | | | 1335 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pollerberg, Amelie | | | 1475 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Nagelfeld, Joerg | | | 1440 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Schulz, Robin | | | 1496 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Schmitz, Christopher | | | 1475 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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