Format
PS
Petersen, Sebastian
🇩🇰FIDE 1465163· Male· Denmark· Born in 2009
Follow Sebastian PetersenTrack his monthly FIDE ratings, games, tournaments and more.
Sebastian Petersen, a 17-year-old Danish player, is rated 1834 — just 5 short of his peak of 1839 (Feb 2026, age 17). He is on a steady climb with +79 Elo over the past 12 months. 21 rated games in the past year (≈15/year long-term). Recent standard appearances include Praesto 24. Goenge EMT - 2 Round 1-3, 2HK Team 2025-26 Mar, and Praesto Aaben EMT 2025 - 2026 Round 9-11.
At junior level, he reached #19, #20, #14, #19 and #6 nationally in U18, U16, U14, U12 and U10.
Current rating
1834
Standard
Rpd—·Blz—
All-time high
1839
−5 pts below
Feb 2026 · age 17
Feb 2026 · age 17
Activity
21
games / yr avg. · ≈2/mo
18 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#66,011
#66,011 · players worldwide · of 218,279
Career timeline
13 entries2026
19th Danish U18 player
at age 17 · rated 1839
Feb 2026
Crossed 1800
at age 17
Feb 2026
All-time peak 1839
at age 17 · −5 from today
Feb 2026
100 career games
at age 17
Jan 2026
2024
20th Danish U16 player
at age 15 · rated 1747
Apr 2024
Best 12-month gain (+325 Elo)
1422 → 1747
Apr 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+79
1755 → 1834
Tournaments
9
20 games
Score
11/ 2055.0%
12W1D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Apr 2026 | 1/2 | #5 | 1861 | +3.2 |
Team | Mar 2026 | 1/1 | #103 | 2591 | +18.8 |
Swiss | Feb 2026 | 1/3 | #14 | 1828 | -2.4 |
Team | Jan 2026 | 0/1 | #120 | 930 | -23.6 |
Swiss | Jan 2026 | 2/2 | #2 | 2658 | +46.0 |
Team | Dec 2025 | 1/1 | #22 | 2624 | +24.4 |
Swiss | Nov 2025 | 2/2 | #2 | 2424 | +27.6 |
Team | Nov 2025 | 1/2 | #92 | 1686 | -6.8 |
Swiss | Sep 2025 | 2/4 | #8 | 1717 | -6.8 |
Most-Played Opponents
vsMike Bahnsen
🇩🇰DEN·1692
+6 −3 =0
9 games·last met Oct 2025
View head-to-head →
vsLena Yussif Daibess
🇩🇰DEN·1558
+4 −3 =1
8 games·last met Dec 2025
View head-to-head →
vsPeter Henrik Ravn
🇩🇰DEN·1690
+3 −2 =2
7 games·last met May 2025
View head-to-head →
vsJohannes Frank Jensen
🇩🇰DEN·1819
+2 −4 =1
7 games·last met Oct 2024
View head-to-head →
vsHenning Jakobsen
🇩🇰DEN·1584
+2 −3 =2
7 games·last met May 2024
View head-to-head →
Rankings
/
Denmark
#1,224
out of 2,627 players
Europe
#48,156
in continent
World
#66,010
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 |
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| 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 |
| ... | ||
| 1224 | 1,834 | |
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 |
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| 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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| ... | ||
| 48156 | 1,834 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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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 |
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| ... | ||
| 66010 | 1,834 | |