Format
SD
Sidasni, D P M
🇱🇰FIDE 29987920· Female· Sri Lanka· Born in 2014
Follow D P M SidasniTrack her monthly FIDE ratings, games, tournaments and more.
D P M Sidasni, a 12-year-old Sri Lankan player, is rated 1402. She has fluctuated between 1402 and 1596 over the past 2 years. 40 rated games in the past year (≈26/year long-term). Recent standard appearances include Commonwealth Chess Championship 2026 - Under 12 Girls, Sri Lanka Major Division Women's Chess Championships 2026 - North Western, and Kaluthara International Chess Festival 2026. Also played 2 rapid (including Commonwealth Chess Championship 2026 - Under 12 Girls Rapid) and 4 blitz events (including Queenstar Open International Rated Blitz Chess Championship 2025) recently. Her peak of 1596 was reached at age 11 (Dec 2025).
At junior level, she reached #39 and #22 nationally in U12 and U10.
Current rating
1402
Standard
Rpd1474·Blz1454
All-time high
1596
−194 pts below
Dec 2025 · age 11
Dec 2025 · age 11
Activity
26
games / yr avg. · ≈2/mo
37 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#217,637
#217,637 · players worldwide · of 218,279
Career timeline
9 entries2025
39th Sri Lankan U12 player
at age 11 · rated 1596
Dec 2025
Best 12-month gain (+68 Elo)
1528 → 1596
Dec 2025
Re-crossed 1500
at age 11
Dec 2025
All-time peak 1596
at age 11 · −194 from today
Dec 2025
2024
22nd Sri Lankan U10 player
at age 10 · rated 1532
Jun 2024
Crossed 1500
at age 10
Jun 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-15
1417 → 1402
Tournaments
9
70 games
Score
37.5/ 7053.6%
31W13D26L
Top 3 wins
Top 3 losses
1.[L]vsIrshad Ilma1,411·Sri Lanka National Youth Chess Championships 2025 - Under 11 Years Girls·R8·-27.0
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/7 | #33 | 1564 | -32.0 |
Open Swiss | Feb 2026 | 3/2 | #58 | 2247 | -44.8 |
Open Swiss | Feb 2026 | 5/6 | #218 | 1919 | -6.0 |
Open Swiss | Jan 2026 | 5.5/3 | #77 | 2294 | -19.2 |
Open Swiss | Dec 2025 | 6/8 | #123 | 1737 | -17.6 |
Open Swiss | Nov 2025 | 3/4 | #267 | 1767 | -55.2 |
Open Swiss | Nov 2025 | 4/2 | #436 | 2500 | -29.6 |
Open Swiss | Sep 2025 | 4/6 | #92 | 1543 | 0.0 |
Open Swiss | Aug 2025 | 3.5/3 | #373 | 2366 | -12.8 |
Rankings
/
Sri Lanka
#3,071
out of 3,598 players
Asia-Pacific
#52,288
in continent
World
#216,907
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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Asia-Pacific
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World
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