Format
BP
Boonin, Possawee
🇹🇭FIDE 6221009· Male· Thailand· Born in 2004
Follow Possawee BooninTrack his monthly FIDE ratings, games, tournaments and more.
Possawee Boonin, a 22-year-old player, is rated 1578. He has slipped back 69 Elo over the past 12 months. 11 rated games in the past year (≈6/year long-term). Recent standard appearances include 49th Thailand Chess Championship 2026 - Open, Chess CAD Suphanburi Open 2025, and Unisus Monthly Standard Chess Tournament August 2025 - Open. Also played 3 rapid events (including Thailand Rapid Chess Championship 2025 - Open) recently. His peak of 1652 was reached at age 22 (Feb 2026); he also reached #60 nationally in Dec 2025.
Current rating
1578
Standard
Rpd1546·Blz—
All-time high
1652
−74 pts below
Feb 2026 · age 22
Feb 2026 · age 22
Activity
6
games / yr avg. · ≈1/mo
11 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#155,456
#155,456 · players worldwide · of 218,279
Career timeline
6 entries2026
All-time peak 1652
at age 22 · −74 from today
Feb 2026
2025
Peak national rank: #60
at age 21 · rated 1647
Dec 2025
Crossed 1600
at age 21
Dec 2025
Crossed 1500
at age 21
Dec 2025
Crossed 1400
at age 21
Dec 2025
First FIDE rating
1647 · at age 21
Dec 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
—
Tournaments
3
23 games
Score
9/ 2339.1%
7W4D12L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 4/5 | #52 | 1853 | -67.6 |
Swiss | Nov 2025 | 5/6 | #12 | 1595 | 0.0 |
Swiss | Aug 2025 | 0/2 | #4 | 1120 | 0.0 |
Rankings
/
Thailand
#114
out of 397 players
Asia-Pacific
#26,485
in continent
World
#155,440
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. | 2,259 |
| 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. | 2,070 |
| 5 | 🇹🇭Follow Tinnakrit ArunnuntapanichTrack their monthly FIDE ratings, games, tournaments and more. | 2,060 |
| 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 |
| 8 | 🇹🇭Follow Wisuwat TeerapabpaisitTrack their monthly FIDE ratings, games, tournaments and more. | 2,024 |
| 9 | 🇹🇭Follow Chawit AsavasaetakulTrack their monthly FIDE ratings, games, tournaments and more. | 1,996 |
| 10 | 🇹🇭Follow Sarocha ChuemsakulTrack her monthly FIDE ratings, games, tournaments and more. | 1,990 |
| ... | ||
| 114 | 1,578 | |
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 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 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 |
| ... | ||
| 26485 | 1,578 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 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 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 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 |
| ... | ||
| 155440 | 1,578 | |