Format
PO
Piyathilaka, Oshadhi Ruwanya
🇱🇰FIDE 29914701· Female· Sri Lanka· Born in 2007
Follow Oshadhi Ruwanya PiyathilakaTrack her monthly FIDE ratings, games, tournaments and more.
Oshadhi Ruwanya Piyathilaka, a 19-year-old Sri Lankan player, is rated 1534 — her current career high. She plays occasionally (5 games in the last 12 months) and had 2 career breaks: 25 months (2020–2022, COVID-19 included) and 30 months (2023–2025). Recent appearance: National Sports Festival 2025 - Chess Women.
At junior level, she reached #50, #82, #90 and #57 nationally in U20, U18, U16 and U12.
Current rating
1534
Standard
Rpd1472·Blz1478
All-time high
1534
at best
Oct 2025 · age 18
Oct 2025 · age 18
Activity
2
games / yr avg.
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#172,531
#172,531 · players worldwide · of 218,279
Career timeline
14 entries2026
50th Sri Lankan U20 player
at age 19 · rated 1534
Jun 2026
K-factor lowered to 20
at age 19
Jan 2026
2025
82nd Sri Lankan U18 player
at age 18 · rated 1534
Dec 2025
All-time peak 1534
at age 18
Oct 2025
Crossed 1500
at age 18
Sep 2025
2024
Crossed 1400
at age 17
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+71
1463 → 1534
Tournaments
1
7 games
Score
5/ 771.4%
4W2D1L
Top 3 wins
Top 1 loss
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Aug 2025 | 5/5 | #7 | 2380 | +71.2 |
Rankings
/
Sri Lanka
#1,226
out of 3,598 players
Asia-Pacific
#32,353
in continent
World
#172,499
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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