Format
KS
Kopperberg, Steen
🇩🇰FIDE 1433768· Male· Denmark· Born in 1955
Follow Steen KopperbergTrack his monthly FIDE ratings, games, tournaments and more.
Steen Kopperberg, a 71-year-old Danish player, is rated 1829. He has slipped back 69 Elo over the past 12 months. 47 rated games in the past year (≈29/year long-term). Recent standard appearances include Hillerod Skakklub Klubmesterskab 2026 - 2 Round 6-7, ASK Klubturnering 2025-2026 - 2 Round 7-9, and Brohus XXIX dagturnering - 1 Round 1-2. His peak of 1902 was reached at age 64 (Jun 2019).
Current rating
1829
Standard
Rpd1893·Blz1804
All-time high
1902
−73 pts below
Jun 2019 · age 64
Jun 2019 · age 64
Activity
41
games / yr avg. · ≈3/mo
35 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#67,459
#67,459 · players worldwide · of 218,279
Career timeline
14 entries2026
76th Danish 70-75 player
at age 71 · rated 1886
Jan 2026
2024
Best 12-month gain (+110 Elo)
1731 → 1841
Nov 2024
Re-crossed 1800
at age 69
Mar 2024
2019
91st Danish 60-65 player
at age 64 · rated 1902
Jun 2019
All-time peak 1902
at age 64 · −73 from today
Jun 2019
6-month rising streak
+68 Elo
Jun 2019
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Evolution
-69
1898 → 1829
Tournaments
13
35 games
Score
14.5/ 3541.4%
8W13D14L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
13 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | May 2026 | 1.5/3 | #4 | 1821 | -0.8 |
Round-Robin | Apr 2026 | 0.5/1 | #4 | 1830 | -1.2 |
Round-Robin | Apr 2026 | 1.5/3 | #3 | 1825 | +2.0 |
Round-Robin | Mar 2026 | 1.5/3 | #4 | 1848 | -0.2 |
Round-Robin | Mar 2026 | 1/2 | #3 | 1888 | +2.4 |
Swiss | Mar 2026 | 1.5/4 | #23 | 1699 | -16.4 |
Team | Mar 2026 | 1/1 | #60 | 2686 | +11.2 |
Round-Robin | Feb 2026 | 1/3 | #5 | 1673 | -13.8 |
Round-Robin | Feb 2026 | 1.5/3 | #4 | 1907 | +5.6 |
Round-Robin | Jan 2026 | 1/2 | #4 | 1889 | -0.2 |
Most-Played Opponents
vsFrands Winther Lavrsen
🇩🇰DEN·1792
+3 −5 =8
16 games·last met May 2026
View head-to-head →
vsHans Endrup Jacobsen
🇩🇰DEN·1924
+0 −11 =1
12 games·last met Mar 2026
View head-to-head →
vsFlemming Stald
🇩🇰DEN·1847
+2 −3 =7
12 games·last met Mar 2026
View head-to-head →
vsBirger Jarulf
🇩🇰DEN·1797
+6 −2 =1
9 games·last met May 2026
View head-to-head →
vsMikael Ramkilde
🇩🇰DEN·2013
+1 −7 =1
9 games·last met Apr 2025
View head-to-head →
Rankings
/
Denmark
#1,262
out of 2,627 players
Europe
#49,155
in continent
World
#67,458
out of 400,000+
National ranking
Europe & World
Europe
World
Denmark
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| 5 | 🇩🇰Follow Mads AndersenTrack their monthly FIDE ratings, games, tournaments and more. | 2,559 |
| 6 | 🇩🇰Follow Boris ChatalbashevTrack their monthly FIDE ratings, games, tournaments and more. | 2,520 |
| 7 | 🇩🇰Follow Sune Berg HansenTrack their monthly FIDE ratings, games, tournaments and more. | 2,490 |
| 8 | 🇩🇰Follow Allan Stig RasmussenTrack their monthly FIDE ratings, games, tournaments and more. | 2,482 |
| 9 | 🇩🇰Follow Bjorn Moller OchsnerTrack their monthly FIDE ratings, games, tournaments and more. | 2,478 |
| 10 | 🇩🇰Follow Filip Boe OlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,475 |
| ... | ||
| 1262 | 1,829 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
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| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 49155 | 1,829 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| ... | ||
| 67458 | 1,829 | |