Format
SC
Suriyajan, Chayakorn
🇹🇭FIDE 6219357· Male· Thailand· Born in 2015
Follow Chayakorn SuriyajanTrack his monthly FIDE ratings, games, tournaments and more.
Chayakorn Suriyajan, a 11-year-old player, is rated 1657. He has slipped back 95 Elo over the past 12 months. 17 rated games in the past year (≈12/year long-term). Recent standard appearances include 21st Thailand Junior Chess Championship 2026 - U12, 1st Icon Chiang Mai Standard Chess Tournament 2026, and 9th Eastern Asia Youth Chess Championships 2025 Standard-U10. Also played 4 rapid events (including 27th Asian Youth Chess Championships 2025 - Rapid U10) recently. His peak of 1752 was reached at age 10 (Jun 2025, #30 nationally at the time).
At junior level, he reached #3 and #1 nationally in U12 and U10.
Current rating
1657
Standard
Rpd1762·Blz1668
All-time high
1752
−95 pts below
Jun 2025 · age 10
Jun 2025 · age 10
Activity
11
games / yr avg. · ≈1/mo
17 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#125,591
#125,591 · players worldwide · of 218,279
Career timeline
8 entries2026
3rd U12 player nationally
at age 11 · rated 1718
Feb 2026
2025
Peak national rank: #30
at age 10 · rated 1752
Jun 2025
All-time peak 1752
at age 10 · −95 from today
Jun 2025
1st U10 player nationally
at age 10 · rated 1749
May 2025
Crossed 1600
at age 10
May 2025
Crossed 1500
at age 10
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-92
1749 → 1657
Tournaments
4
30 games
Score
17/ 3056.7%
15W4D11L
Top 3 wins
Top 3 losses
1.[L]vsAlexander Philip Kurniawan1,542·9th Eastern Asia Youth Chess Championships 2025 Standard-U10·R4·-28.9
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 4/4 | #6 | 2458 | +49.6 |
Swiss | Apr 2026 | 5.5/6 | #4 | 2019 | -37.6 |
Open Swiss | Mar 2026 | 3/5 | #29 | 1806 | -66.8 |
Open Swiss | Jul 2025 | 4.5/2 | #49 | 2351 | -40.8 |
Rankings
/
Thailand
#70
out of 397 players
Asia-Pacific
#18,283
in continent
World
#125,585
out of 400,000+
National ranking
Europe & World
Europe
World
Thailand
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| 6 | 🇹🇭Follow Tupfah KhumnorkaewTrack their monthly FIDE ratings, games, tournaments and more. | 2,045 |
| 7 | 🇹🇭Follow Apichit BuakirdTrack their monthly FIDE ratings, games, tournaments and more. | 2,033 |
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| 9 | 🇹🇭Follow Chawit AsavasaetakulTrack their monthly FIDE ratings, games, tournaments and more. | 1,996 |
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| ... | ||
| 70 | 1,657 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
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| 8 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 9 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 10 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| ... | ||
| 18283 | 1,657 | |
World
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 125585 | 1,657 | |