Format
GS
Gour Sundar, Biswas
🇧🇩FIDE 10219307· Male· Bangladesh· Born in 1991
Follow Biswas Gour SundarTrack his monthly FIDE ratings, games, tournaments and more.
Biswas Gour Sundar, a 35-year-old Bangladeshi player, is rated 1930. He has slipped back 57 Elo over the past 12 months. 47 rated games in the past year (≈11/year long-term). Recent standard appearances include Chuknagar Chess Club 5th International Chess Tournament 2026, Happy New Year 2026 International Standard Rating Tournament Jhenaidah, and Chuknagar Chess Club 4 th International Chess Tournament 2025. Also played 4 rapid (including 1st IUSI International Rapid Rating Tournament 2026) and 3 blitz events (including Morning glory International rated blitz chess tournament -2025) recently. He had 2 career breaks: 30 months (2016–2018) and 35 months (2018–2021, COVID-19 included). His peak of 2000 was reached at age 34 (Aug 2025, Bangladeshi #55 at the time).
Current rating
1930
Standard
Rpd2086·Blz1888
All-time high
2000
−70 pts below
Aug 2025 · age 34
Aug 2025 · age 34
Activity
21
games / yr avg. · ≈2/mo
42 past 12 mo · ≈4/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#40,979
#40,979 · players worldwide · of 218,279
Career timeline
11 entries2025
100 career games
at age 34
Oct 2025
Peak Bangladeshi rank: #55
at age 34 · rated 2000
Aug 2025
Crossed 2000
at age 34
Aug 2025
All-time peak 2000
at age 34 · −70 from today
Aug 2025
2018
Inactive for 35 months
paused at 1932 → returned at 1929
Dec 2018
2016
Best 12-month gain (+100 Elo)
1848 → 1948
Dec 2016
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-65
1995 → 1930
Tournaments
7
44 games
Score
27/ 4461.4%
24W6D14L
Top 3 wins
Top 3 losses
1.[L]vsMd Anisur Rahaman1,763·Happy New Year 2026 International Standard Rating Tournament Jhenaidah·R1·-14.7
2.[L]vsTarique Md. Abu1,773·Happy New Year 2026 International Standard Rating Tournament Jhenaidah·R4·-14.5
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 4/5 | #25 | 2003 | -10.2 |
Swiss | Jan 2026 | 2/5 | #10 | 1687 | -35.8 |
Swiss | Nov 2025 | 3.5/6 | #6 | 1987 | +2.8 |
Open Swiss | Oct 2025 | 5.5/8 | #11 | 1962 | +0.2 |
Team | Aug 2025 | 3.5/7 | #17 | 1832 | -27.2 |
Swiss | Jun 2025 | 4/5 | #11 | 2180 | +5.2 |
Open Swiss | Jun 2025 | 4.5/6 | #4 | 2038 | +8.4 |
Worst Elo result: Happy New Year 2026 International Standard Rating Tournament Jhenaidah (-35.8 Elo, finished #10).
Most-Played Opponents
vsRahman Md.abzidCM
🇧🇩BAN·2107
+1 −8 =1
10 games·last met May 2026
View head-to-head →
vsTarique Md. Abu
🇧🇩BAN·1793
+4 −2 =0
6 games·last met Jan 2026
View head-to-head →
vsSheik Md. Khairul Islam
🇧🇩BAN·1831
+3 −2 =1
6 games·last met Dec 2025
View head-to-head →
vsMiah Chanu
🇧🇩BAN·1887
+2 −2 =2
6 games·last met Aug 2025
View head-to-head →
vsIslam Mohammad Nazrul
🇧🇩BAN·1854
+3 −1 =1
5 games·last met Aug 2025
View head-to-head →
Rankings
/
Bangladesh
#132
out of 2,324 players
Asia-Pacific
#4,852
in continent
World
#40,978
out of 400,000+
National ranking
Europe & World
Europe
World
Bangladesh
| 1 | 🇧🇩Follow Rahman Mohammad FahadTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
| 2 | 🇧🇩Follow Biswas SubrotaTrack their monthly FIDE ratings, games, tournaments and more. | 2,410 |
| 3 | 🇧🇩Follow Reja Neer ManonTrack their monthly FIDE ratings, games, tournaments and more. | 2,399 |
| 4 | 🇧🇩Follow Tahsin Tajwar ZiaTrack their monthly FIDE ratings, games, tournaments and more. | 2,351 |
| 5 | 🇧🇩Follow Niaz MurshedTrack their monthly FIDE ratings, games, tournaments and more. | 2,347 |
| 6 | 🇧🇩Follow Sajid Sakline MostafaTrack their monthly FIDE ratings, games, tournaments and more. | 2,330 |
| 7 | 🇧🇩Follow Bin-Sattar ReefatTrack their monthly FIDE ratings, games, tournaments and more. | 2,324 |
| 8 | 🇧🇩Follow Md Minhaz UddinTrack their monthly FIDE ratings, games, tournaments and more. | 2,300 |
| 9 | 🇧🇩Follow Shakil Abu SufianTrack their monthly FIDE ratings, games, tournaments and more. | 2,236 |
| 10 | 🇧🇩Follow Javed MohammadTrack their monthly FIDE ratings, games, tournaments and more. | 2,216 |
| ... | ||
| 132 | 1,930 | |
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 |
| ... | ||
| 4852 | 1,930 | |
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 |
| ... | ||
| 40978 | 1,930 | |