Format
SH
Son, Haseong
🇰🇷FIDE 13227041· Male· South Korea· Born in 2016
Follow Haseong SonTrack his monthly FIDE ratings, games, tournaments and more.
Haseong Son, a 10-year-old South Korean player, is rated 1614 — his current career high. He is on a breakout run, having gained +162 Elo over the past 12 months. 47 rated games in the past year (≈45/year long-term). Recent standard appearances include Ecclesia Easter Chess Tournament 2026, 33rd Korea Chess League Div4a Round 1-2, and 2026 Korea Youth Championship U10. Also played 2 rapid (including 1st Cheonan Int'l Youth Chess Festival - Rapid) and 1 blitz events (including 1st Cheonan Int'l Youth Chess Festival - Blitz) recently.
At junior level, he reached #12 nationally in U10.
Current rating
1614
Standard
Rpd1434·Blz1561
All-time high
1614
at best
Jun 2026 · age 10
Jun 2026 · age 10
Activity
42
games / yr avg. · ≈4/mo
46 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#141,669
#141,669 · players worldwide · of 218,279
Career timeline
8 entries2026
Best 12-month gain (+162 Elo)
1452 → 1614
Jun 2026
All-time peak 1614
at age 10
Jun 2026
Re-crossed 1600
at age 10
May 2026
Crossed 1600
at age 10
Mar 2026
12th South Korean U10 player
at age 10 · rated 1597
Jan 2026
2025
Crossed 1500
at age 9
Oct 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+203
1411 → 1614
Tournaments
13
73 games
Score
43.5/ 7359.6%
40W7D26L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
13 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 1.5/2 | #8 | 1726 | +12.8 |
Open Swiss | Apr 2026 | 4/4 | #25 | 2638 | +4.4 |
Team | Mar 2026 | 1/2 | #7 | 1488 | -13.6 |
Open Swiss | Feb 2026 | 5/5 | #10 | 2414 | +28.8 |
Open Swiss | Jan 2026 | 4/5 | #10 | 1695 | -16.0 |
Open Swiss | Dec 2025 | 4.5/4 | #15 | 2521 | +58.4 |
Swiss | Dec 2025 | 3/3 | #10 | 2518 | +8.4 |
Swiss | Nov 2025 | 2.5/1 | #25 | 2515 | -10.8 |
Open Swiss | Oct 2025 | 2.5/5 | #21 | 1746 | +13.2 |
Open Swiss | Sep 2025 | 5/5 | #2 | 2379 | +100.0 |
Rankings
/
South Korea
#290
out of 718 players
Asia-Pacific
#22,352
in continent
World
#141,659
out of 400,000+
National ranking
Europe & World
Europe
World
South Korea
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