Format
SY
Sun, Yuchu
🇨🇳FIDE 8669732· Male· China· Born in 2016
Follow Yuchu SunTrack his monthly FIDE ratings, games, tournaments and more.
Yuchu Sun, a 10-year-old Chinese player, is rated 1590 — just 16 short of his peak of 1606 (Feb 2026, age 10). He plays occasionally (8 games in the last 12 months). Recent appearances: Chinese National Youth Chess Championship 2026(B10) and "Boyi Cup"China Youth Chess International Open Tournament 2025(Group B).
At junior level, he reached #52 nationally in U10.
Current rating
1590
Standard
Rpd—·Blz—
All-time high
1606
−16 pts below
Feb 2026 · age 10
Feb 2026 · age 10
Activity
10
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#150,820
#150,820 · players worldwide · of 218,279
Career timeline
6 entries2026
All-time peak 1606
at age 10 · −16 from today
Feb 2026
52nd Chinese U10 player
at age 10 · rated 1601
Jan 2026
2025
Crossed 1600
at age 9
Sep 2025
Crossed 1500
at age 9
Sep 2025
Crossed 1400
at age 9
Sep 2025
First FIDE rating
1601 · at age 9
Sep 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-11
1601 → 1590
Tournaments
2
20 games
Score
12/ 2060.0%
10W4D6L
Top 3 wins
1.[W]vsZheyu Yao1,520·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R4·+15.4
2.[W]vsLiang Yi Belle Tan1,484·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R7·+13.5
3.[W]vsHang Xu1,413·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R9·+10.1
Top 3 losses
1.[L]vsHan Zhang1,447·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R8·-28.3
2.[L]vsBofang Xu1,557·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R1·-22.5
3.[L]vsTiankun Zhang1,576·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R5·-21.4
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 7.5/1 | #134 | 2583 | -10.4 |
Open Swiss | Jul 2025 | 4.5/6 | #38 | 1499 | 0.0 |
Rankings
/
China
#1,141
out of 1,872 players
Asia-Pacific
#25,075
in continent
World
#150,805
out of 400,000+
National ranking
Europe & World
Europe
World
China
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Asia-Pacific
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| 25075 | 1,590 | |
World
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