Format
SZ
Sun, Zhengyin
🇨🇳FIDE 8684049· Male· China· Born in 2009
Follow Zhengyin SunTrack his monthly FIDE ratings, games, tournaments and more.
Zhengyin Sun, a 17-year-old Chinese player, is rated 1545 — his current career high. He plays occasionally (5 games in the last 12 months). Recent appearance: Chinese National Youth Chess Team Championship 2025(B16). Also played 1 rapid event (including 2025 National Amateur Chess Master Tournament Liaocheng Station) recently.
At junior level, he reached #94 nationally in U18.
Current rating
1545
Standard
Rpd1609·Blz—
All-time high
1545
at best
Sep 2025 · age 16
Sep 2025 · age 16
Activity
7
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#167,307
#167,307 · players worldwide · of 216,808
Career timeline
6 entries2026
94th Chinese U18 player
at age 17 · rated 1545
May 2026
2025
Crossed 1500
at age 16
Sep 2025
Crossed 1400
at age 16
Sep 2025
Crossed 1200
at age 16
Sep 2025
All-time peak 1545
at age 16
Sep 2025
First FIDE rating
1545 · at age 16
Sep 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
0
1545 → 1545
Tournaments
1
10 games
Score
4/ 1040.0%
2W4D4L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Aug 2025 | 4/5 | #27 | 1424 | 0.0 |
Rankings
/
China
#1,337
out of 1,857 players
Asia-Pacific
#30,552
in continent
World
#167,281
out of 400,000+
National ranking
Europe & World
Europe
World
China
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World
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