Klaus Hattenhauer

GER · 73 yrs · K=20 · Peak 1865 (May 2019)

Best performance: 1981 at Bremer Silvester Open 2018(Best of 2018)

World #=66698 live1371#65,327 publishedGermany #=7027

OCT26 Rating

1837

Live Rating

1837.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Bremer Silvester-Open 2025 B-TurnierDec 27, 2025 – Dec 30, 2025TPR 1821	4½/7	1821

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

19 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Bremer Silvester-Open 2025 B-Turnier1821
Dec 2025Swissfederation source
#2 in 2025Score 4½/7Opp avg 1719Start 1840
Offene Bremer Einzelmeisterschaft 2025 (OBEM)1811
Apr 2025Swissfederation source
#3 in 2025Score 3½/7Opp avg 1960Start 1845
26. NordWest-Cup B-Open1854
Jan – Feb 2025Swissfederation source
Best of 2025Score 4½/7Opp avg 1752Start 1848
Bremer Silvester-Open 2024 B-Turnier1806
Dec 2024Swissfederation source
Best of 2024Score 4/7Opp avg 1681Start 1848
25. NordWest-Cup Open B1761
Jan 2024Swissfederation source
#2 in 2024Score 4½/7Opp avg 1659Start 1742
Offene Bremer Einzelmeisterschaft 2023 (OBEM)1715
Apr 2023Swissfederation source
Best of 2023Score 5/9Opp avg 1765Start 1752
Bremer Silvester Open 2022 B1361
Dec 2022Swissfederation source
Best of 2022Score 3/7Opp avg 1433Start 1799
Bremer Silvester Open 20211685
Dec 2021Swissfederation source
Best of 2021Score 3½/7Opp avg 1685Start 1816
22. Ruegenwalder NordWest-Cup Open B1683
Jan 2020Swissfederation source
Best of 2020Score 4/7Opp avg 1633Start 1865
Bremer Silvester Open 20191747
Dec 2019Swissfederation source
#2 in 2019Score 3½/7Opp avg 1804Start 1865
Offene Bremer Einzelmeisterschaft 20191882
Apr 2019Swissfederation source
Best of 2019Score 5/9Opp avg 1839Start 1858
Bremer Silvester Open 20181981
Dec 2018Swissfederation source
Best of 2018Score 4/7Opp avg 1924Start 1836
19. Bad Harzburger Open1898
Oct 2018Swissfederation source
#3 in 2018Score 4/8Opp avg 1848Start 1823
Wieste-Cup 20181796
Sep 2018Swissfederation source
#5 in 2018Score 3/5Opp avg 1724Start 1824
13. Lessing-Open 20181957
Aug 2018Swissfederation source
#2 in 2018Score 2½/5Opp avg 1957Start 1804
Offene Bremer Einzelmeisterschaft 20181869
Mar 2018Swissfederation source
#4 in 2018Score 5/9Opp avg 1826Start 1758
20. Internationales Schachturnier Bad Zwischenahn - Open B1680
Jan 2018Swissfederation source
#6 in 2018Score 4½/7Opp avg 1578Start 1814
Bremer Silvester Open 20171758
Dec 2017Swissfederation source
#2 in 2017Score 2½/7Opp avg 1951Start 1814
Offene Bremer Einzelmeisterschaft 20171814
Apr 2017Swissfederation source
Best of 2017Score 3½/9Opp avg 1894

Rated near Klaus Hattenhauer · Classical

World

#=66698A. Oskouev1837.0
#=66698Tim Schmitz1837.0
#=66698Klaus Hattenhauer1837.0
#=66698Tobias Bablich1837.0
#=66698Jens Haug1837.0

Germany

#7026Alexander Blem1837.4
#=7027Tim Schmitz1837.0
#=7027Klaus Hattenhauer1837.0
#=7027Tobias Bablich1837.0
#=7027Jens Haug1837.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE