THA · 19 yrs · K=20 · Peak 1761 (Mar 2024, includes FIDE’s rating adjustment)
Best performance: 1772 at Thailand Team Chess Championship 2018(Best of 2018)
Classical rating
1714
FIDE’s November 2026 list. No rated games since, so the live rating is the same.
On FIDE’s list since Sep 2016 · Inactive on FIDE’s list
How live ratings are calculated
Rating History · Classical
Classical rating 1745 to 1714 over the last 12 months; peak 1761 in March 2024.
Official rating by month
Each month: the rating, its change from the list before, and the rated games FIDE counted.
| List | Classical | Rapid | Blitz |
|---|---|---|---|
| Nov 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Oct 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Sep 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Aug 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Jul 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Jun 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| May 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Apr 2026 | 1714, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Mar 2026 | 1714, -31, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Feb 2026 | 1745, +32, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Jan 2026 | 1713, 0, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
| Dec 2025 | 1713, -32, 0 games | 1701, 0, 0 games | 1701, 0, 0 games |
Form · Classical
Unbeaten in the last 4 games (4 draws), since Jun 13, 2024.
From 239 classical games on record, the latest on Jun 18, 2024.
No rated classical games this rating periodsince the NOV26 list (Nov 1, 2026)
| Show games | Last played | Score |
|---|---|---|
| Big Rook In-House June 2024Jun 12, 2024 – Jun 20, 2024 | 2/4 |
The live rating moves only when new rated games are played. Until then it matches the published rating.
Best wins · Classical
From 190 rated classical games against rated opponents, 2016–2024
| # | Opponent | Rating |
|---|---|---|
| 1, | Sawapop Tuamsang, Dec 2018 · Thailand Team Chess Championship 2018 | , 1924 |
| 2, | Nathaniel Loyaga, Mar 2020 · 4th BIg Rook In-House Chess Championship | , 1836 |
| 3, | Chengzhang Li, Aug 2019 · World Cadet Chess Championships 2019(O12) | , 1768 |
| 4, | Henry Calacday, Dec 2020 · Thailand Team Chess Championship 2020 | , 1759 |
| 5, | Chanavuth Maneeratanasak, Mar 2018 · Thailand Naitonal Championship 2018 Open | , 1735 |
| 6, | WFM Manunthon Atikankhotchasee, Oct 2018 · Thailand Pattaya Open Chess Championship 2018 | , 1667 |
| 7, | Pornpong Petchrongrusamee, 2 wins, Mar 2018 · Thailand Naitonal Championship 2018 Open | , 1649 |
| 8, | CM Yishi Huang, Aug 2019 · World Cadet Chess Championships 2019(O12) | , 1641 |
| 9, | Ryan Calacday, Feb 2018 · BCC Championship 2018, B-Final | , 1630 |
| 10, | Prajuk Seela, Feb 2020 · Thailand Chess Championship 2020 - Open | , 1554 |
Performance rating by year
| Year | Games | Score | Avg opp | TPR |
|---|---|---|---|---|
| 2024 | 2 | 1 | 1613 | — |
| 2020 | 23 | 13 | 1586 | 1636 |
| 2019 | 61 | 26½ | 1544 | 1494 |
| 2018 | 48 | 20½ | 1566 | 1516 |
| 2017 | 43 | 12½ | 1525 | 1367 |
| 2016 | 13 | 3 | 1342 | 1131 |
Games count in the month they were played. Each month and year is one performance rating over all of its rated games.
- Jun 2024Round robinfederation sourceScore 2/4Opp avg 1613Start 1761
- Dec 2020Teamfederation sourceBest of 2020Score 3/5Opp avg 1767Start 1572
- Nov 2020Swissfederation source#4 in 2020Score 5/6Opp avg 1312Start 1553
- Mar 2020Round robinfederation source#2 in 2020Score 1½/4Opp avg 1801Start 1533
- Feb 2020Swissfederation source#3 in 2020Score 4½/9Opp avg 1591Start 1494
- Dec 2019Teamfederation source#5 in 2019Score 1/5Opp avg 1773Start 1508
- Jul – Sep 2019Round robinfederation source#3 in 2019Score 1½/4Opp avg 1699Start 1455
- Aug – Sep 2019Swissfederation source#2 in 2019Score 3½/11Opp avg 1781Start 1472
- Big Rook In-House June 2024 · Jun 2024 · 2/4
- Thailand Team Chess Championship 2020 · Dec 2020 · 3/5
- Big Rook Sunday Standard U1600 2020 · Nov 2020 · 5/6
- 4th BIg Rook In-House Chess Championship · Mar 2020 · 1½/4
- Thailand Chess Championship 2020 - Open · Feb 2020 · 4½/9
- Thailand Chess Team Championship 2019 · Dec 2019 · 1/5
- 2nd Big Rook Inhouse A-Final · Jul – Sep 2019 · 1½/4
- World Cadet Chess Championships 2019(O12) · Aug – Sep 2019 · 3½/11
- Eastern Asian Youth 2019 - Standard U12 · Aug 2019 · 5/9
- Big Rook Chess Festival 2019 - U2200 · Jun 2019 · 2/3
- 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U12 Open STANDARD · Jun 2019 · 5/9
- 14th Thailand Junior Chess Championship 2019 - Open U12 · May 2019 · 6/9
- 2nd Big Rook In-House Chess Championship Group B · Apr 2019 · 3/5
- 19th Bangkok Chess Club Open 2019 · Apr 2019 · 2½/9
- Thailand Amateur Championship 2019 - under 2100 · Feb 2019 · 3½/7
- Thailand Team Chess Championship 2018 · Dec 2018 · 3½/8
- Big Rook Chess Festival 2018 - U2200 · Nov 2018 · 3½/5
- Thailand Pattaya Open Chess Championship 2018 · Oct 2018 · 3/9
- 18th Bangkok Chess Club Challenger 2018 · Apr 2018 · 3½/7
- Asian Youth Chess 2018, Open U12 Standard · Apr 2018 · 3½/9
- Thailand Junior Chess Championship 2018 - U12 · Mar 2018 · 2/8
- Thailand Naitonal Championship 2018 Open · Mar 2018 · 4/9
- BCC Championship 2018, B-Final · Jan – Feb 2018 · 4/7
- Thailand Team Championship 2017 · Dec 2017 · 3½/6
- Asian Amateur Chess Championship 2017 - Open · Nov 2017 · 3/9
- Big Rook Chess Academy U1700 Championship 2017 · Aug – Sep 2017 · 1/3
- Thailand National Chess Championship 2017 · Jul 2017 · 2/8
- TCA Grand Prix · May 2017 · 3½/7
- 17th Bangkok Chess Club Challenger 2017 · Apr 2017 · 3/7
- BCC Championship 2017 B-Final · Feb – Mar 2017 · 2½/4
- 11th Thailand Junior Championship 2017, Group D · Mar 2017 · 5½/9
- Assumption Open 2017 · Mar 2017 · 3/9
- BRCA Rapid Chess Challenger Group B · Sep – Oct 2016 · 5/8
- Thailand National Chess Championship 2016 · Aug 2016 · 3/8
- Thailand Amateur Chess Championship 2016 · Jul 2016 · 0/3
World
- #=280943Liviu-Vasile Pinzaru1714
- #=280943Ezio Pirovano1714
- #=280943Kantapat Piyathumawuttikul1714
- #=280943Philippe Placet1714
- #=280943Francisco Planells Cardona1714
Thailand
- #196Warantorn Panittanakom1716
- #197Sirawich Kusakulpiboon1715
- #198Kantapat Piyathumawuttikul1714
- #199Marwin Kosaisoonthorn1710
- #=200Harit Sakboon1707
Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.