Format
IG
Isaacson, Gunnar J
🇺🇸FIDE 39981193· Male· United States of America· Born in 1957
Follow Gunnar J IsaacsonTrack his monthly FIDE ratings, games, tournaments and more.
Gunnar J Isaacson, a 69-year-old American player, is rated 1717. He has slipped back 33 Elo over the past 12 months. 12 rated games in the past year. Recent appearances: CCC ALTO Spring 2026 - U1900 and CCC ALTO Fall 2025 - U1900. His peak of 1750 was reached at age 69 (Mar 2026).
Current rating
1717
Standard
Rpd—·Blz—
All-time high
1750
−33 pts below
Mar 2026 · age 69
Mar 2026 · age 69
Activity
72
games / yr avg. · ≈6/mo
12 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
#103,628
#103,628 · players worldwide · of 216,808
Career timeline
5 entries2026
Crossed 1600
at age 69
Mar 2026
Crossed 1500
at age 69
Mar 2026
Crossed 1400
at age 69
Mar 2026
All-time peak 1750
at age 69 · −33 from today
Mar 2026
First FIDE rating
1750 · at age 69
Mar 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
-33
1750 → 1717
Tournaments
2
9 games
Score
6.5/ 972.2%
6W1D2L
Top 1 win
Top 1 loss
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3.5/3 | #19 | 1647 | 0.0 |
Open Swiss | Oct 2025 | 3/1 | #36 | 912 | 0.0 |
Rankings
/
United States of America
#3,101
out of 5,412 players
Americas
#12,367
in continent
World
#103,626
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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