Format
DO
Dharmadasa, Oshan
🇱🇰FIDE 80820506· Male· Sri Lanka· Born in 2013
Follow Oshan DharmadasaTrack his monthly FIDE ratings, games, tournaments and more.
Oshan Dharmadasa, a 13-year-old Sri Lankan player, is rated 1632. He is rising rapidly, having gained +177 Elo over the past 12 months. 48 rated games in the past year (≈30/year long-term). Recent standard appearances include Sri Lanka National Chess Championships 2026 - Premier Division, Sri Lanka Major Division Chess Championships 2026 - Sabaragamuwa, and Kaluthara International Chess Festival 2026. Also played 3 rapid (including Kandy Open International Chess Championship 2025 - Rapid) and 4 blitz events (including Kaluthara International Chess Festival 2026 - Blitz) recently. His peak of 1664 was reached at age 13 (Mar 2026).
At junior level, he reached #51 and #46 nationally in U14 and U12.
Current rating
1632
Standard
Rpd1666·Blz1683
All-time high
1664
−32 pts below
Mar 2026 · age 13
Mar 2026 · age 13
Activity
29
games / yr avg. · ≈2/mo
48 past 12 mo · ≈4/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#134,414
#134,414 · players worldwide · of 216,808
Career timeline
8 entries2026
Best 12-month gain (+205 Elo)
1459 → 1664
Mar 2026
All-time peak 1664
at age 13 · −32 from today
Mar 2026
51st Sri Lankan U14 player
at age 13 · rated 1657
Feb 2026
Crossed 1600
at age 13
Jan 2026
Crossed 1500
at age 13
Jan 2026
2024
46th Sri Lankan U12 player
at age 11 · rated 1483
Mar 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
+193
1439 → 1632
Tournaments
6
53 games
Score
32.5/ 5361.3%
25W15D13L
Top 3 wins
1.[W]vsS Bhavithran1,795·Sri Lanka National Youth Chess Championships 2025 - Under 13 Years·R5·+27.6
2.[W]vsW A Gesandu Kithnula1,767·Sri Lanka National Chess Championships 2026 - Premier Division·R2·+27.5
Top 3 losses
1.[L]vsAdeesa Aminda Jayasinghe1,495·Sri Lanka Major Division Chess Championships 2026 - Sabaragamuwa·R6·-29.0
2.[L]vsDisath Lakdinu Vidanagamachchi1,507·Sri Lanka Major Division Chess Championships 2026 - Sabaragamuwa·R3·-28.5
3.[L]vsD A Banuja L Dunusinghe1,596·Sri Lanka National Chess Championships 2026 - Premier Division·R8·-22.0
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 4/11 | #90 | 1612 | -36.4 |
Open Swiss | Feb 2026 | 4.5/6 | #14 | 1661 | -45.2 |
Open Swiss | Feb 2026 | 6.5/9 | #52 | 1834 | +33.2 |
Open Swiss | Jan 2026 | 6.5/8 | #38 | 1877 | +61.2 |
Open Swiss | Dec 2025 | 6.5/8 | #55 | 1845 | +110.0 |
Open Swiss | Nov 2025 | 4.5/4 | #143 | 2358 | +41.2 |
Worst Elo result: Sri Lanka Major Division Chess Championships 2026 - Sabaragamuwa (-45.2 Elo, finished #14).
Rankings
/
Sri Lanka
#582
out of 3,705 players
Asia-Pacific
#20,492
in continent
World
#134,406
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
| 1 | 🇱🇰Follow Ranindu Dilshan LiyanageTrack their monthly FIDE ratings, games, tournaments and more. | 2,429 |
| 2 | 🇱🇰Follow L M S T De SilvaTrack their monthly FIDE ratings, games, tournaments and more. | 2,407 |
| 3 | 🇱🇰Follow Devindya Oshini GunawardhanaTrack her monthly FIDE ratings, games, tournaments and more. | 2,340 |
| 3 | 🇱🇰Follow G M H ThilakarathneTrack their monthly FIDE ratings, games, tournaments and more. | 2,340 |
| 5 | 🇱🇰Follow M K A RussellTrack their monthly FIDE ratings, games, tournaments and more. | 2,195 |
| 6 | 🇱🇰Follow T H D Thisarindu InduwaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,180 |
| 7 | 🇱🇰Follow S SivathanujanTrack their monthly FIDE ratings, games, tournaments and more. | 2,162 |
| 8 | 🇱🇰Follow Chenitha Mithvidu OvitigalaTrack their monthly FIDE ratings, games, tournaments and more. | 2,127 |
| 9 | 🇱🇰Follow Pesandu Rashmitha LiyanageTrack their monthly FIDE ratings, games, tournaments and more. | 2,126 |
| 10 | 🇱🇰Follow Minul Sanjula DoluweeraTrack their monthly FIDE ratings, games, tournaments and more. | 2,113 |
| ... | ||
| 582 | 1,632 | |
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 |
| ... | ||
| 20492 | 1,632 | |
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 |
| ... | ||
| 134406 | 1,632 | |