Format
KJ
Kou, Jeffrey
🇺🇸FIDE 30971365· Male· United States of America· Born in 2004
Follow Jeffrey KouTrack his monthly FIDE ratings, games, tournaments and more.
Jeffrey Kou, a 22-year-old American player, is rated 1702 — just 11 short of his peak of 1713 (Aug 2025, age 21). He plays occasionally (8 games in the last 12 months). Recent appearance: 2025 Seattle Seafair Open.
Current rating
1702
Standard
Rpd—·Blz—
All-time high
1713
−11 pts below
Aug 2025 · age 21
Aug 2025 · age 21
Activity
9
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#109,261
#109,261 · players worldwide · of 218,279
Career timeline
5 entries2025
Crossed 1600
at age 21
Aug 2025
Crossed 1500
at age 21
Aug 2025
Crossed 1400
at age 21
Aug 2025
All-time peak 1713
at age 21 · −11 from today
Aug 2025
First FIDE rating
1713 · at age 21
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-11
1713 → 1702
Tournaments
2
7 games
Score
3.5/ 750.0%
3W1D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 1/2 | #57 | 1609 | -11.2 |
Swiss | Jul 2025 | 2.5/4 | #45 | 1684 | 0.0 |
Rankings
/
United States of America
#3,334
out of 5,510 players
Americas
#13,095
in continent
World
#109,258
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
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