Format
CS
Chen, Siyu(ZJ)
🇨🇳FIDE 8652244· Male· China· Born in 2013
Follow Siyu(ZJ) ChenTrack his monthly FIDE ratings, games, tournaments and more.
Siyu(ZJ) Chen, a 13-year-old Chinese player, is rated 1778 — just 1 short of his peak of 1779 (Sep 2025, age 12). He plays occasionally (7 games in the last 12 months). Recent appearance: 2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B. Also played 1 rapid event (including 2025 National Amateur Chess Master Tournament Hangzhou Station) recently.
At junior level, he reached #51 and #34 nationally in U14 and U12.
Current rating
1778
Standard
Rpd1660·Blz—
All-time high
1779
−1 pts below
Sep 2025 · age 12
Sep 2025 · age 12
Activity
12
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#83,194
#83,194 · players worldwide · of 216,808
Career timeline
8 entries2026
51st Chinese U14 player
at age 13 · rated 1779
Jan 2026
2025
34th Chinese U12 player
at age 12 · rated 1779
Sep 2025
Best 12-month gain (+55 Elo)
1724 → 1779
Sep 2025
All-time peak 1779
at age 12 · −1 from today
Sep 2025
Crossed 1600
at age 12
Mar 2025
Crossed 1500
at age 12
Mar 2025
Standard rating history
Last 12 months — activity & highlights
Best result
2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group Bperf 1983 (+204) · 5/7 · #50
Top opponent
2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B · Aug 2025 · +30.1 Elo
Evolution
+54
1724 → 1778
Tournaments
1
9 games
Score
5/ 955.6%
4W2D3L
Top 3 wins
Top 2 losses
1.[L]vsHe En1,860·2025 "the Belt and Road" China International Chess Open (Bengbu, Anhui)Group B·R4·-15.4
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 5/7 | #50 | 1983 | +54.4 |
Rankings
/
China
#478
out of 1,857 players
Asia-Pacific
#10,344
in continent
World
#83,193
out of 400,000+
National ranking
Europe & World
Europe
World
China
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| ... | ||
| 478 | 1,778 | |
Asia-Pacific
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| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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| ... | ||
| 10344 | 1,778 | |
World
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| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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| ... | ||
| 83193 | 1,778 | |