Format
CO
Chen, Osborn
🇦🇺FIDE 3290093· Male· Australia· Born in 2011
Follow Osborn ChenTrack his monthly FIDE ratings, games, tournaments and more.
Osborn Chen, a 15-year-old Australian player, is rated 1424. He plays occasionally (7 games in the last 12 months). Recent appearances: 2026 O2C Doeberl Cup Minor and 2026 University of Sydney Chess Club Minor. Also played 1 rapid event (including 2026 University of Sydney Chess Club Rapid Championship) recently. His peak of 1529 was reached at age 14 (May 2025).
Current rating
1424
Standard
Rpd1497·Blz—
All-time high
1529
−105 pts below
May 2025 · age 14
May 2025 · age 14
Activity
13
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#210,702
#210,702 · players worldwide · of 216,808
Career timeline
5 entries2025
Crossed 1500
at age 14
May 2025
Crossed 1400
at age 14
May 2025
Crossed 1200
at age 14
May 2025
All-time peak 1529
at age 14 · −105 from today
May 2025
First FIDE rating
1529 · at age 14
May 2025
Standard rating history
Last 12 months — activity & highlights
Evolution
-105
1529 → 1424
Tournaments
2
13 games
Score
3/ 1323.1%
2W2D9L
Top 1 win
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 0.5/6 | #97 | 1143 | -83.6 |
Open Swiss | Jan 2026 | 2.5/1 | #62 | 2303 | -20.8 |
Rankings
/
Australia
#1,787
out of 2,392 players
Asia-Pacific
#49,330
in continent
World
#210,382
out of 400,000+
National ranking
Europe & World
Europe
World
Australia
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