Format
SB
Somarathna, Bonula Dineth
🇱🇰FIDE 29991315· Male· Sri Lanka· Born in 2014
Follow Bonula Dineth SomarathnaTrack his monthly FIDE ratings, games, tournaments and more.
Bonula Dineth Somarathna, a 12-year-old Sri Lankan player, is rated 1469. He has slipped back 44 Elo over the past 12 months. 20 rated games in the past year. Recent standard appearances include Sri Lanka Junior National Chess Championships 2026 - Sabaragamuwa Province, Sri Lanka Major Division Chess Championships 2026 - Sabaragamuwa, and Sri Lanka National Youth Chess Championships 2025 - Under 11 Years. His peak of 1513 was reached at age 12 (Jan 2026).
Current rating
1469
Standard
Rpd—·Blz—
All-time high
1513
−44 pts below
Jan 2026 · age 12
Jan 2026 · age 12
Activity
48
games / yr avg. · ≈4/mo
20 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#196,120
#196,120 · players worldwide · of 216,808
Career timeline
5 entries2026
Crossed 1500
at age 12
Jan 2026
Crossed 1400
at age 12
Jan 2026
Crossed 1200
at age 12
Jan 2026
All-time peak 1513
at age 12 · −44 from today
Jan 2026
First FIDE rating
1513 · at age 12
Jan 2026
Standard rating history
Last 12 months — activity & highlights
Best result
Sri Lanka National Youth Chess Championships 2025 - Under 11 Yearsperf 2234 (+729) · 5/5 · #116
Top opponent
Evolution
-44
1513 → 1469
Tournaments
5
37 games
Score
20.5/ 3755.4%
15W11D11L
Top 3 wins
Top 3 losses
1.[L]vsA W Netharu Dewram Kumarathunge1,426·Kandy Open International Chess Championship 2025·R5·-24.9
2.[L]vsW R Sevinu Damsara1,441·Sri Lanka National Youth Chess Championships 2025 - Under 11 Years·R9·-23.6
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 4.5/4 | #15 | 2347 | +21.2 |
Open Swiss | Feb 2026 | 3/2 | #63 | 2228 | -39.6 |
Open Swiss | Jan 2026 | 5/5 | #116 | 2234 | -22.0 |
Open Swiss | Dec 2025 | 5/5 | #174 | 1452 | 0.0 |
Open Swiss | Nov 2025 | 3/5 | #157 | 1400 | 0.0 |
Worst Elo result: Sri Lanka Major Division Chess Championships 2026 - Sabaragamuwa (-39.6 Elo, finished #63).
Rankings
/
Sri Lanka
#2,198
out of 3,705 players
Asia-Pacific
#42,385
in continent
World
#196,010
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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| ... | ||
| 2198 | 1,469 | |
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 |
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| ... | ||
| 42385 | 1,469 | |
World
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| 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 |
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 196010 | 1,469 | |