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Individual Calculations August 2023 |
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| Kosfeld, Thorsten Total change: 25.60 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1577 | 3.00 | 5 | 0.64 | 40 | 25.60 | |
|  Kraemer, Stanley | | | 1262 | GER | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Schicktanz, Florian | | | 1729 | GER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Seref, Serkan | | | 1747 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Mukazhanov, Mansur | | | 1563 | GER | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Arnz, Tom Niklas | | | 1647 | GER | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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