Format
HK
Hattenhauer, Klaus
🇩🇪FIDE 1271023· Male· Germany· Born in 1953
Follow Klaus HattenhauerTrack his monthly FIDE ratings, games, tournaments and more.
Klaus Hattenhauer, a 73-year-old German player, is rated 1837 — just 28 short of his peak of 1865 (May 2019, age 66). He plays occasionally (7 games in the last 12 months). Recent appearance: Bremer Silvester-Open 2025 B-Turnier.
Current rating
1837
Standard
Rpd—·Blz—
All-time high
1865
−28 pts below
May 2019 · age 66
May 2019 · age 66
Activity
11
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#65,133
#65,133 · players worldwide · of 216,808
Career timeline
11 entries2024
Best 12-month gain (+106 Elo)
1742 → 1848
May 2024
Re-crossed 1800
at age 71
Mar 2024
100 career games
at age 71
Feb 2024
2020
Inactive for 23 months
paused at 1816 → returned at 1799
Feb 2020
2019
All-time peak 1865
at age 66 · −28 from today
May 2019
2018
Re-crossed 1800
at age 65
May 2018
Standard rating history
Last 12 months — activity & highlights
Evolution
-3
1840 → 1837
Tournaments
1
7 games
Score
4.5/ 764.3%
4W1D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Dec 2025 | 4.5/7 | #8 | 1821 | -2.8 |
Rankings
/
Germany
#6,870
out of 15,291 players
Europe
#47,529
in continent
World
#65,133
out of 400,000+
National ranking
Europe & World
Europe
World
Germany
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World
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