Format
CZ
Chen, Ziyi Claire
🇸🇬FIDE 5828961· Female· Singapore· Born in 2011
Follow Ziyi Claire ChenTrack her monthly FIDE ratings, games, tournaments and more.
Ziyi Claire Chen, a 15-year-old player, is rated 1610 — just 11 short of her peak of 1621 (Dec 2025, age 14). She is progressing steadily with +40 Elo over the past 12 months. 21 rated games in the past year (≈9/year long-term). Recent standard appearances include 77th National Chess Championships, 40th National Age Group Chess Championships Under 20, and 2025 Q4 SCF Training Tournament. Also played 4 rapid (including 77th National Schools Individual U16) and 1 blitz events (including 9th Eastern Asia Youth Chess Championships 2025 Blitz-G14) recently. She had 2 career breaks: 40 months (2020–2023, COVID-19 included) and 12 months (2023–2024).
At junior level, she reached #30, #35, #29 and #20 nationally in U16, U14, U12 and U10.
Current rating
1610
Standard
Rpd1687·Blz1638
All-time high
1621
−11 pts below
Dec 2025 · age 14
Dec 2025 · age 14
Activity
15
games / yr avg. · ≈1/mo
21 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#143,163
#143,163 · players worldwide · of 218,279
Career timeline
12 entries2026
30th U16 player nationally
at age 15 · rated 1617
Jan 2026
2025
All-time peak 1621
at age 14 · −11 from today
Dec 2025
35th U14 player nationally
at age 14 · rated 1602
Aug 2025
Crossed 1600
at age 14
Aug 2025
2024
Best 12-month gain (+534 Elo)
1002 → 1536
Dec 2024
Crossed 1500
at age 13
Oct 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Best result
9th Eastern Asia Youth Chess Championships 2025 Standard-G14perf 1802 (+200) · 5.5/8 · #6
Top opponent
Evolution
+40
1570 → 1610
Tournaments
5
29 games
Score
16.5/ 2956.9%
13W7D9L
Top 3 wins
2.[W]vsClaretta Nathania Handoko1,539·9th Eastern Asia Youth Chess Championships 2025 Standard-G14·R8·+16.4
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 0/2 | #30 | 1101 | -14.0 |
Open Swiss | Dec 2025 | 4.5/7 | #13 | 1794 | -5.2 |
Swiss | Nov 2025 | 2.5/2 | #15 | 2391 | +16.8 |
Open Swiss | Oct 2025 | 4/3 | #36 | 2287 | 0.0 |
Swiss | Jul 2025 | 5.5/8 | #6 | 1802 | +42.8 |
Rankings
/
Singapore
#188
out of 1,166 players
Asia-Pacific
#22,783
in continent
World
#143,153
out of 400,000+
National ranking
Europe & World
Europe
World
Singapore
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Asia-Pacific
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World
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