Format
ZW
Zeng, Weiyuan
🇨🇳FIDE 8649162· Male· China· Born in 2009
Follow Weiyuan ZengTrack his monthly FIDE ratings, games, tournaments and more.
Weiyuan Zeng, a 17-year-old Chinese player, is rated 1667 — his current career high. He is progressing steadily with +28 Elo over the past 12 months. 11 rated games in the past year (≈16/year long-term). Recent appearances: Chinese National Youth Chess Championship 2026(B18) and 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B.
At junior level, he reached #64 and #96 nationally in U18 and U16.
Current rating
1667
Standard
Rpd—·Blz—
All-time high
1667
at best
May 2026 · age 17
May 2026 · age 17
Activity
15
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#121,511
#121,511 · players worldwide · of 216,808
Career timeline
7 entries2026
64th Chinese U18 player
at age 17 · rated 1667
May 2026
All-time peak 1667
at age 17
May 2026
2025
96th Chinese U16 player
at age 16 · rated 1639
Mar 2025
Crossed 1600
at age 16
Mar 2025
Crossed 1500
at age 16
Mar 2025
Crossed 1400
at age 16
Mar 2025
Standard rating history
Last 12 months — activity & highlights
Best result
2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group Bperf 2603 (+941) · 5/5 · #104
Top opponent
Evolution
+28
1639 → 1667
Tournaments
2
20 games
Score
10/ 2050.0%
6W8D6L
Top 3 wins
1.[W]vsYang Cai1,803·2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B·R2·+27.7
Top 3 losses
2.[L]vsYujun Xue1,741·2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B·R5·-15.5
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 5/6 | #44 | 2178 | +5.2 |
Open Swiss | Aug 2025 | 5/5 | #104 | 2603 | +23.6 |
Rankings
/
China
#827
out of 1,857 players
Asia-Pacific
#17,385
in continent
World
#121,506
out of 400,000+
National ranking
Europe & World
Europe
World
China
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World
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