Format
CK
Chua, Kang Zhuang
🇲🇾FIDE 35878576· Male· Malaysia· Born in 1991
Follow Kang Zhuang ChuaTrack his monthly FIDE ratings, games, tournaments and more.
Kang Zhuang Chua, a 35-year-old Malaysian player, is rated 1642. He has slipped back 79 Elo over the past 12 months. 56 rated games in the past year. Recent standard appearances include 7th Chess Hub U1800 Classical Tournament, 6th Chess Hub U1800 Classical Tournament, and 24th KCM Master U1800 FIDE Rated Standard. Also played 1 rapid event (including RD Open Rapid Chess Championship 2025) recently. His peak of 1721 was reached at age 34 (Sep 2025).
Current rating
1642
Standard
Rpd1715·Blz—
All-time high
1721
−79 pts below
Sep 2025 · age 34
Sep 2025 · age 34
Activity
67
games / yr avg. · ≈6/mo
56 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#131,199
#131,199 · players worldwide · of 218,279
Career timeline
7 entries2026
K-factor lowered to 20
at age 35
Feb 2026
2025
74th Malaysian 20-35 player
at age 34 · rated 1721
Sep 2025
Crossed 1600
at age 34
Sep 2025
Crossed 1500
at age 34
Sep 2025
Crossed 1400
at age 34
Sep 2025
All-time peak 1721
at age 34 · −79 from today
Sep 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-79
1721 → 1642
Tournaments
10
78 games
Score
43/ 7855.1%
41W13D24L
Top 3 wins
2.[W]vsSyazrin Abd Rahman1,648·CAKRA CLASSICAL CHESS TOURNAMENT AUGUST 2025 FIDE RATED UNDER 1800·R3·+15.9
Top 3 losses
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 3.5/3 | #19 | 2371 | +15.6 |
Swiss | Mar 2026 | 5/7 | #7 | 1682 | +4.8 |
Open Swiss | Mar 2026 | 3.5/6 | #50 | 1538 | -37.8 |
Swiss | Jan 2026 | 4/3 | #48 | 2422 | +4.2 |
Swiss | Jan 2026 | 4.5/6 | #7 | 1753 | -12.8 |
Open Swiss | Jan 2026 | 4.5/7 | #27 | 1598 | -32.8 |
Swiss | Nov 2025 | 5/5 | #2 | 2409 | +37.6 |
Swiss | Nov 2025 | 4.5/6 | #10 | 1702 | -34.0 |
Swiss | Aug 2025 | 4/7 | #13 | 1653 | -24.0 |
Open Swiss | Aug 2025 | 4.5/6 | #6 | 1657 | 0.0 |
Rankings
/
Malaysia
#463
out of 2,302 players
Asia-Pacific
#19,637
in continent
World
#131,193
out of 400,000+
National ranking
Europe & World
Europe
World
Malaysia
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Asia-Pacific
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World
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| 131193 | 1,642 | |