Format
CZ
Cao, Ziruo
๐ฆ๐บFIDE 3267156ยท Femaleยท Australiaยท Born in 2003
Follow Ziruo CaoTrack her monthly FIDE ratings, games, tournaments and more.
Ziruo Cao, a 23-year-old Australian player, is rated 1659 โ just 12 short of her peak of 1671 (Mar 2024, age 21). She plays occasionally (3 games in the last 12 months) and took a 17-month break between May 2024 and Nov 2025. Recent appearance: 2025 Victorian Women's Championship.
At junior level, she reached #45 nationally in U20.
Current rating
1659
Standard
Rpd1599ยทBlz1625
All-time high
1671
โ12 pts below
Mar 2024 ยท age 21
Mar 2024 ยท age 21
Activity
16
games / yr avg. ยท โ1/mo
3 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#124,873
#124,873 ยท players worldwide ยท of 218,279
Career timeline
10 entries2024
Inactive for 17 months
paused at 1669 โ returned at 1659
May 2024
Best 12-month gain (+436 Elo)
1235 โ 1671
Mar 2024
Crossed 1600
at age 21
Mar 2024
Crossed 1500
at age 21
Mar 2024
All-time peak 1671
at age 21 ยท โ12 from today
Mar 2024
2023
45th Australian U20 player
at age 20 ยท rated 1480
Dec 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
FIDE recal.
Activity & highlights
Evolution
-10
1669 โ 1659
Tournaments
1
5 games
Score
3.5/ 570.0%
3W1D1L
Top 1 win
Top 1 loss
Last 12 months โ tournaments
1 event| Event | Date | Score | Rank | Perf | ฮ Elo |
|---|---|---|---|---|---|
Swiss | Sep 2025 | 3.5/3 | #8 | 2336 | -10.2 |
Rankings
/
Australia
#910
out of 2,432 players
Asia-Pacific
#18,107
in continent
World
#124,867
out of 400,000+
National ranking
Europe & World
Europe
World
Australia
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