Format
SD
Senehas, Dewdun
🇱🇰FIDE 29983100· Male· Sri Lanka· Born in 2014
Follow Dewdun SenehasTrack his monthly FIDE ratings, games, tournaments and more.
Dewdun Senehas, a 12-year-old Sri Lankan player, is rated 1505. He has slipped back 64 Elo over the past 12 months. 10 rated games in the past year (≈4/year long-term). Recent standard appearances include Sri Lanka Major Division Chess Championships 2026 - Western, Sri Lanka National Youth Chess Championships 2025 - Under 11 Years, and Colombo Chess Festival 2025. Also played 3 rapid (including Colombo Chess Festival 2025 - Rapid) and 3 blitz events (including Queenstar Open International Rated Blitz Chess Championship 2025) recently. His peak of 1569 was reached at age 12 (Feb 2026).
At junior level, he reached #65 nationally in U12.
Current rating
1505
Standard
Rpd—·Blz1540
All-time high
1569
−64 pts below
Feb 2026 · age 12
Feb 2026 · age 12
Activity
4
games / yr avg.
10 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#182,797
#182,797 · players worldwide · of 216,808
Career timeline
6 entries2026
65th Sri Lankan U12 player
at age 12 · rated 1569
Feb 2026
Crossed 1500
at age 12
Feb 2026
Crossed 1400
at age 12
Feb 2026
Crossed 1200
at age 12
Feb 2026
All-time peak 1569
at age 12 · −64 from today
Feb 2026
First FIDE rating
1569 · at age 12
Feb 2026
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
—
Tournaments
4
30 games
Score
14.5/ 3048.3%
12W5D13L
Top 3 wins
Top 3 losses
1.[L]vsGamage Sandira Dinuh Siriwardane1,455·Sri Lanka National Youth Chess Championships 2025 - Under 11 Years·R5·-26.3
2.[L]vsSayanthan Shrihari1,472·Sri Lanka National Youth Chess Championships 2025 - Under 11 Years·R2·-25.4
3.[L]vsKaviru Sahas Mandinu Dabare1,413·Sri Lanka Major Division Chess Championships 2026 - Western·R1·-25.0
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 2/5 | #234 | 1379 | -45.2 |
Open Swiss | Jan 2026 | 6/6 | #91 | 1466 | 0.0 |
Open Swiss | Nov 2025 | 1.5/3 | #136 | 1504 | 0.0 |
Open Swiss | Aug 2025 | 5/3 | #513 | 632 | 0.0 |
Worst Elo result: Sri Lanka Major Division Chess Championships 2026 - Western (-45.2 Elo, finished #234).
Rankings
/
Sri Lanka
#1,629
out of 3,705 players
Asia-Pacific
#36,454
in continent
World
#182,743
out of 400,000+
National ranking
Europe & World
Europe
World
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| 1629 | 1,505 | |
Asia-Pacific
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World
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