Format
CS
Chang, SW
🇺🇸FIDE 39959260· Male· United States of America· Born in 1955
Follow SW ChangTrack his monthly FIDE ratings, games, tournaments and more.
SW Chang, a 71-year-old American player, is rated 1724. He has held steady between 1700 and 1750 for 13 months. 10 rated games in the past year (≈8/year long-term). Recent appearance: 8th Annual Irwin National Tournament of Senior State Champions. His peak of 1790 was reached at age 69 (Aug 2024).
Current rating
1724
Standard
Rpd—·Blz—
All-time high
1790
−66 pts below
Aug 2024 · age 69
Aug 2024 · age 69
Activity
8
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#101,477
#101,477 · players worldwide · of 218,279
Career timeline
6 entries2026
81st American 70-75 player
at age 71 · rated 1724
Jun 2026
2024
Crossed 1600
at age 69
Aug 2024
Crossed 1500
at age 69
Aug 2024
Crossed 1400
at age 69
Aug 2024
All-time peak 1790
at age 69 · −66 from today
Aug 2024
First FIDE rating
1790 · at age 69
Aug 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
8th Annual Irwin National Tournament of Senior State Championsperf 1836 (+112) · 2.5/5 · #32
Top opponent
Evolution
-18
1742 → 1724
Tournaments
1
6 games
Score
2.5/ 641.7%
2W1D3L
Top 1 win
Top 3 losses
2.[L]vsHoward H Lederer1,785·8th Annual Irwin National Tournament of Senior State Champions·R2·-16.5
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 2.5/5 | #32 | 1836 | -18.0 |
Worst Elo result: 8th Annual Irwin National Tournament of Senior State Champions (-18.0 Elo, finished #32).
Rankings
/
United States of America
#3,051
out of 5,510 players
Americas
#12,073
in continent
World
#101,475
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
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World
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