Format
GZ
Guo, Ziming
🇨🇳FIDE 8655090· Male· China· Born in 2016
Follow Ziming GuoTrack his monthly FIDE ratings, games, tournaments and more.
Ziming Guo, a 10-year-old Chinese player, is rated 1968 — just 1 short of his peak of 1969 (Apr 2026, age 10) and ranked 30th among players worldwide under 10. He is rising rapidly, having gained +169 Elo over the past 12 months. 41 rated games in the past year (≈34/year long-term). Recent standard appearances include Chinese National Youth Chess Championship 2026(B10), FIDE WORLD CADET CHESS CHAMPIONSHIP 2025 U10 group, and 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B. Also played 3 rapid (including 2025 National Amateur Chess Master Tournament Beijing Station) and 1 blitz events (including Almaty Open blitz tournament 2025) recently.
At junior level, he reached World #20 in U10 and World #16 in U8.
Current rating
1968
Standard
Rpd1866·Blz1840
All-time high
1969
−1 pts below
Apr 2026 · age 10
Apr 2026 · age 10
Activity
32
games / yr avg. · ≈3/mo
41 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#30
#30 · players worldwide under 10 · of 6,705
Career timeline
7 entries2026
All-time peak 1969
at age 10 · −1 from today
Apr 2026
20th U10 player worldwide
at age 10 · rated 1952
Jan 2026
2025
Best 12-month gain (+249 Elo)
1701 → 1950
Nov 2025
Re-crossed 1800
at age 9
Nov 2025
2024
16th U8 player worldwide
at age 8 · rated 1805
Dec 2024
Crossed 1800
at age 8
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+169
1799 → 1968
Tournaments
5
49 games
Score
35/ 4971.4%
29W12D8L
Top 3 wins
1.[W]vsYibai Ren1,995·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R6·+30.5
Top 3 losses
2.[L]vsJianning Zhang1,671·2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B·R9·-26.7
3.[L]vsZhengchen Wei1,750·"Boyi Cup"China Youth Chess International Open Tournament 2025(Group B)·R9·-22.4
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 9.5/7 | #7 | 2508 | +18.4 |
Open Swiss | Sep 2025 | 8/11 | #10 | 2076 | +157.2 |
Open Swiss | Aug 2025 | 6/8 | #24 | 1861 | -13.2 |
Open Swiss | Aug 2025 | 5.5/7 | #65 | 2044 | -1.8 |
Open Swiss | Jul 2025 | 6/8 | #11 | 1910 | +3.3 |
Rankings
/
China
#257
out of 1,872 players
Asia-Pacific
#4,013
in continent
World
#33,070
out of 400,000+
National ranking
Europe & World
Europe
World
China
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