THA · 35 yrs · K=20 · Peak 1965 (Apr 2018)
Best performance: 2098 at Thailand Chess Team Championship 2014(Best of 2014)
Classical rating
1953
FIDE’s November 2026 list. No rated games since, so the live rating is the same.
On FIDE’s list since May 2011 · Inactive on FIDE’s list
How live ratings are calculated
Rating History · Classical
Classical rating unchanged at 1953 over the last 12 months; peak 1965 in April 2018.
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 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Oct 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Sep 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Aug 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Jul 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Jun 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| May 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Apr 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Mar 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Feb 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Jan 2026 | 1953, 0, 0 games | 1956, 0, 0 games | 1930, 0, 0 games |
| Dec 2025 | 1953, 0, 0 games | 1956, +7, 6 games | 1930, 0, 0 games |
Form · Classical
From 148 classical games on record, the latest on Dec 6, 2022.
No rated classical games this rating periodsince the NOV26 list (Nov 1, 2026)
| Last played | Score | |
|---|---|---|
| Thailand Team Chess Championship 2022 - OpenDec 3, 2022 – Dec 7, 2022TPR 1913 | 3½/6 |
The live rating moves only when new rated games are played. Until then it matches the published rating.
Best wins · Classical
From 121 rated classical games against rated opponents, 2011–2022
| # | Opponent | Rating |
|---|---|---|
| 1, | FM Uaychai Kongsee, Mar 2018 · Thailand Naitonal Championship 2018 Open | , 2287 |
| 2, | FM Wisuwat Teerapabpaisit, Dec 2017 · Thailand Team Championship 2017 | , 2197 |
| 3, | Atippat Pornariyasombat, 2 wins, Nov 2015 · Thailand National Chess Championship 2015 Open Category | , 2147 |
| 4, | Surasak Chuachavalit, Nov 2013 · Thailand Chess Championship 2013 - Men | , 2129 |
| 5, | FM Poompong Wiwatanadate, May 2014 · Thailand Junior Olympiad Chess Qualification 2014 | , 2111 |
| 6, | Thotsaporn Thanatipanonda, Apr 2013 · 13th Bangkok Chess Club Open 2013 | , 2109 |
| 7, | Jimmy Ng, Apr 2011 · Thailand Open Chess Championship 2011 | , 2108 |
| 8, | Tawin Matthew Nunbhakdi, May 2014 · Thailand Junior Olympiad Chess Qualification 2014 | , 1928 |
| 9, | Akharin Akharaboollasez, Aug 2016 · Thailand National Chess Championship 2016 | , 1905 |
| 10, | Kankawee Maneesorn, Aug 2016 · Thailand National Chess Championship 2016 | , 1900 |
Performance rating by year
| Year | Games | Score | Avg opp | TPR |
|---|---|---|---|---|
| 2022 | 6 | 3½ | 1856 | 1913 |
| 2021 | 8 | 4½ | 1739 | 1782 |
| 2020 | 7 | 3 | 1804 | 1754 |
| 2019 | 6 | 3½ | 1876 | 1933 |
| 2018 | 20 | 12½ | 1801 | 1896 |
| 2017 | 5 | 4 | 1766 | 2006 |
| 2016 | 8 | 5 | 1760 | 1855 |
| 2015 | 15 | 8½ | 1840 | 1890 |
| 2014 | 15 | 7½ | 1882 | 1882 |
| 2013 | 13 | 4 | 2085 | 1944 |
| 2012 | 6 | 2½ | 1998 | 1941 |
| 2011 | 12 | 4½ | 2007 | 1920 |
Games count in the month they were played. Each month and year is one performance rating over all of its rated games.
- Dec 2022Teamfederation sourceBest of 2022Score 3½/6Opp avg 1856Start 1914
- Nov 2021Swissfederation sourceBest of 2021Score 4½/9Opp avg 1739Start 1923
- Dec 2020Teamfederation sourceBest of 2020Score 5/9Opp avg 1804Start 1945
- Jun 2019Swissfederation sourceBest of 2019Score 4/7Opp avg 1876Start 1945
- Dec 2018Teamfederation source#2 in 2018Score 4/6Opp avg 1599Start 1942
- Nov 2018Swissfederation source#3 in 2018Score 4/7Opp avg 1725Start 1965
- Mar 2018Swissfederation sourceBest of 2018Score 5½/9Opp avg 1948Start 1938
- Dec 2017Teamfederation sourceBest of 2017Score 5/6Opp avg 1766Start 1916
- Thailand Team Chess Championship 2022 - Open · Dec 2022 · 3½/6
- Thailand Chess Championship 2021, Open · Nov 2021 · 4½/9
- Thailand Team Chess Championship 2020 · Dec 2020 · 5/9
- Big Rook Chess Festival 2019 - U2200 · Jun 2019 · 4/7
- Thailand Team Chess Championship 2018 · Dec 2018 · 4/6
- Big Rook Chess Festival 2018 - U2200 · Nov 2018 · 4/7
- Thailand Naitonal Championship 2018 Open · Mar 2018 · 5½/9
- Thailand Team Championship 2017 · Dec 2017 · 5/6
- Thailand National Chess Championship 2016 · Aug 2016 · 6/9
- Thailand Team Chess Championship 2015 · Dec 2015 · 6/9
- Thailand National Chess Championship 2015 Open Category · Nov 2015 · 4½/8
- Thailand Chess Team Championship 2014 · Dec 2014 · 7/9
- Thailand National Chess Championship 2014 · Sep 2014 · 5/9
- Thailand Junior Olympiad Chess Qualification 2014 · May 2014 · 5½/9
- Thailand Chess Championship 2013 - Men · Nov 2013 · 5/9
- 13th Bangkok Chess Club Open 2013 · Apr 2013 · 4/9
- Thailand Championship 2012 · May 2012 · 3½/7
- Assumption Association Open 2011 · Oct 2011 · 2/4
- Thailand Open Chess Championship 2011 · Apr 2011 · 3½/9
World
- #=97213Peter C Walsh1953
- #=97213Alexandre Warr-Esser1953
- #=97213Pasawon Wattanarat1953
- #=97213Jonathan C Waugh1953
- #=97213Klaus Weih1953
Thailand
- #58Piyaratch Iamjarern1957
- #59Worakamon Koosiripanit1954
- #60Pasawon Wattanarat1953
- #61WFM Sarocha Chuemsakul1950
- #62Saipan Khunpugdee1946
Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.