# Mark Trachtmann

> chess player

**Wikidata**: [Q27533259](https://www.wikidata.org/wiki/Q27533259)  
**Source**: https://4ort.xyz/entity/mark-trachtmann


## References

1. ratings.fide.com
2. chessgames.com
3. OlimpBase
4. FIDE Standard Ratings as of 31 October 2021
5. FIDE Standard Ratings as of 31 December 2021
6. FIDE Standard Ratings as of 31 March 2022
7. FIDE Standard Ratings as of 30 April 2022
8. FIDE Standard Ratings as of 30 September 2022
9. FIDE Standard Ratings as of 31 October 2022
10. FIDE Standard Ratings as of 30 November 2022
11. FIDE Standard Ratings as of 28 February 2023
12. FIDE Standard Ratings as of 31 March 2023
13. FIDE Standard Ratings as of 30 April 2023
14. FIDE Standard Ratings as of 30 November 2023
15. FIDE Standard Ratings as of 31 january 2024
16. FIDE Standard Ratings as of 29 february 2024
17. FIDE Standard Ratings as of 30 april 2024