Format
GJ
Guo, Jiajun
🇨🇳FIDE 8652643· Male· China· Born in 2012
Follow Jiajun GuoTrack his monthly FIDE ratings, games, tournaments and more.
Jiajun Guo, a 14-year-old Chinese player, is rated 1684 — just 30 short of his peak of 1714 (Feb 2026, age 14). He plays occasionally (6 games in the last 12 months). Recent appearance: 2025 National Chess Open (Liaocheng,China).
At junior level, he reached #85 and #68 nationally in U14 and U12.
Current rating
1684
Standard
Rpd—·Blz—
All-time high
1714
−30 pts below
Feb 2026 · age 14
Feb 2026 · age 14
Activity
9
games / yr avg. · ≈1/mo
6 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#115,440
#115,440 · players worldwide · of 216,808
Career timeline
8 entries2026
85th Chinese U14 player
at age 14 · rated 1714
Feb 2026
All-time peak 1714
at age 14 · −30 from today
Feb 2026
2025
Best 12-month gain (+76 Elo)
1633 → 1709
Aug 2025
2024
68th Chinese U12 player
at age 12 · rated 1657
May 2024
Crossed 1600
at age 12
May 2024
Crossed 1500
at age 12
May 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+21
1663 → 1684
Tournaments
1
9 games
Score
6/ 966.7%
5W2D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jul 2025 | 6/6 | #73 | 2700 | +57.6 |
Rankings
/
China
#748
out of 1,857 players
Asia-Pacific
#16,042
in continent
World
#115,436
out of 400,000+
National ranking
Europe & World
Europe
World
China
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| 748 | 1,684 | |
Asia-Pacific
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| ... | ||
| 16042 | 1,684 | |
World
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| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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| 115436 | 1,684 | |