Format
TK
Theunissen, Klaus
🇩🇪FIDE 4686535· Male· Germany· Born in 1967
Follow Klaus TheunissenTrack his monthly FIDE ratings, games, tournaments and more.
Klaus Theunissen, a 59-year-old German player, is rated 1886. He plays occasionally (7 games in the last 12 months) and had 7 career breaks: 14 months (2005–2006), 13 months (2011–2012), 12 months (2013–2014), 12 months (2016–2017), 12 months (2018–2019), 35 months (2019–2022, COVID-19 included) and 12 months (2024–2025). Recent appearance: 38. Internationale Hasslocher Schachtage 2025 A-Turnier. His peak of 2166 was reached at age 36 (Oct 2003).
Current rating
1886
Standard
Rpd—·Blz—
All-time high
2166
−280 pts below
Oct 2003 · age 36
Oct 2003 · age 36
Activity
5
games / yr avg.
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#51,614
#51,614 · players worldwide · of 216,808
Career timeline
14 entries2024
Best 12-month gain (+61 Elo)
1858 → 1919
Jul 2024
Inactive for 12 months
paused at 1919 → returned at 1886
Jun 2024
2023
100 career games
at age 56
Jul 2023
2019
Inactive for 35 months
paused at 1917 → returned at 1891
Jul 2019
2018
Inactive for 12 months
paused at 1927 → returned at 1917
Jun 2018
2016
Inactive for 12 months
paused at 1949 → returned at 1925
Jun 2016
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-33
1919 → 1886
Tournaments
1
7 games
Score
1.5/ 721.4%
1W1D5L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2025 | 1.5/7 | #125 | 1730 | -33.0 |
Worst Elo result: 38. Internationale Hasslocher Schachtage 2025 A-Turnier (-33.0 Elo, finished #125).
Rankings
/
Germany
#5,627
out of 15,291 players
Europe
#37,960
in continent
World
#51,614
out of 400,000+
National ranking
Europe & World
Europe
World
Germany
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