Format
IN
Iamwattananan, Nattapong
🇹🇭FIDE 6207936· Male· Thailand· Born in 2000
Follow Nattapong IamwattanananTrack his monthly FIDE ratings, games, tournaments and more.
Nattapong Iamwattananan, a 26-year-old player, is rated 1550 — his current career high. He plays occasionally (8 games in the last 12 months) and had 4 career breaks: 15 months (2018–2019), 20 months (2021–2023), 13 months (2023–2024) and 25 months (2024–2026). Recent appearance: 49th Thailand Chess Championship 2026 - Open.
At junior level, he reached #2 and #5 nationally in U20 and U18.
Current rating
1550
Standard
Rpd1477·Blz1465
All-time high
1550
at best
May 2026 · age 26
May 2026 · age 26
Activity
3
games / yr avg.
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#165,411
#165,411 · players worldwide · of 216,808
Career timeline
14 entries2026
Crossed 1500
at age 26
May 2026
All-time peak 1550
at age 26
May 2026
K-factor lowered to 20
at age 26
May 2026
2024
Best 12-month gain (+359 Elo)
1103 → 1462
Mar 2024
Crossed 1400
at age 24
Mar 2024
Crossed 1200
at age 24
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+88
1462 → 1550
Tournaments
1
9 games
Score
5/ 955.6%
4W2D3L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5/8 | #20 | 1812 | +88.4 |
Rankings
/
Thailand
#132
out of 391 players
Asia-Pacific
#29,887
in continent
World
#165,388
out of 400,000+
National ranking
Europe & World
Europe
World
Thailand
| 1 | 🇹🇭Follow Prin LaohawirapapTrack their monthly FIDE ratings, games, tournaments and more. | 2,398 |
| 2 | 🇹🇭Follow Thanadon KulpruethanonTrack their monthly FIDE ratings, games, tournaments and more. | 2,289 |
| 3 | 🇹🇭Follow Jonathan BodemarTrack their monthly FIDE ratings, games, tournaments and more. | 2,124 |
| 4 | 🇹🇭Follow Poompong WiwatanadateTrack their monthly FIDE ratings, games, tournaments and more. | 2,067 |
| 5 | 🇹🇭Follow Tinnakrit ArunnuntapanichTrack their monthly FIDE ratings, games, tournaments and more. | 2,059 |
| 6 | 🇹🇭Follow Tupfah KhumnorkaewTrack their monthly FIDE ratings, games, tournaments and more. | 2,038 |
| 7 | 🇹🇭Follow Apichit BuakirdTrack their monthly FIDE ratings, games, tournaments and more. | 2,033 |
| 8 | 🇹🇭Follow Wisuwat TeerapabpaisitTrack their monthly FIDE ratings, games, tournaments and more. | 2,024 |
| 9 | 🇹🇭Follow Atippat PornariyasombatTrack their monthly FIDE ratings, games, tournaments and more. | 1,984 |
| 10 | 🇹🇭Follow Sarocha ChuemsakulTrack her monthly FIDE ratings, games, tournaments and more. | 1,965 |
| ... | ||
| 132 | 1,550 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 3 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,751 |
| 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 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 8 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 9 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| 10 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| ... | ||
| 29887 | 1,550 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 165388 | 1,550 | |