Format
HC
Hou, Calvin
🇺🇸FIDE 39981495· Male· United States of America· Born in 2013
Follow Calvin HouTrack his monthly FIDE ratings, games, tournaments and more.
Calvin Hou, a 13-year-old American player, is rated 1588 — just 2 short of his peak of 1590 (Sep 2025, age 12). He has held steady between 1550 and 1600 for 10 months. 12 rated games in the past year. Recent standard appearances include 2025-26 CalChess K-12 State Championship, 2025 Thanksgiving Class Warfare FIDE Championship - BC, and 2025 CalChess State Open & Class FIDE Championship - AB.
Current rating
1588
Standard
Rpd—·Blz—
All-time high
1590
−2 pts below
Sep 2025 · age 12
Sep 2025 · age 12
Activity
14
games / yr avg. · ≈1/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#150,986
#150,986 · players worldwide · of 216,808
Career timeline
5 entries2025
All-time peak 1590
at age 12 · −2 from today
Sep 2025
Crossed 1500
at age 12
Aug 2025
Crossed 1400
at age 12
Aug 2025
Crossed 1200
at age 12
Aug 2025
First FIDE rating
1586 · at age 12
Aug 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+2
1586 → 1588
Tournaments
5
20 games
Score
6.5/ 2032.5%
3W10D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 2.5/3 | #19 | 1962 | +16.8 |
Swiss | Nov 2025 | 2/1 | #19 | 2389 | +20.0 |
Open Swiss | Aug 2025 | 0.5/3 | #76 | 1348 | -32.8 |
Swiss | Jul 2025 | 1/2 | #32 | 1387 | 0.0 |
Swiss | May 2025 | 0.5/2 | #31 | 1347 | 0.0 |
Worst Elo result: 2025 CalChess State Open & Class FIDE Championship - AB (-32.8 Elo, finished #76).
Rankings
/
United States of America
#4,335
out of 5,412 players
Americas
#18,601
in continent
World
#150,971
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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