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Individual Calculations August 2023 |
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| Koehn-Hevernick, Max Total change: 31.20 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1656 | 4.00 | 5 | 0.78 | 40 | 31.20 | |
|  Wickenfeld, Udo | | | 1492 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Lee, Kwan Ho | | | 1597 | HKG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Hoerstrup, Robert | | | 1606 | GER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Kasapchuk, Oleksandr Jr. | | | 1626 | UKR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Neumann, Helena | | | 1407 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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