Format
MS
Manuwaruna, Sethun Neththaru
🇱🇰FIDE 29905184· Male· Sri Lanka· Born in 2009
Follow Sethun Neththaru ManuwarunaTrack his monthly FIDE ratings, games, tournaments and more.
Sethun Neththaru Manuwaruna, a 17-year-old Sri Lankan player, is rated 1897 and sitting in the top 3% of Sri Lankan players. He is on a steady climb with +69 Elo over the past 12 months. 64 rated games in the past year (≈51/year long-term). Recent standard appearances include Commonwealth Chess Championship 2026 - Under 18, Battle of the Kings International Rated Team Chess Championship 2026, and Sri Lanka National Youth Chess Championships 2026 - Under 18 Years. Also played 2 rapid (including Commonwealth Chess Championship 2026 - Under 18 Rapid) and 4 blitz events (including Queenstar Open International Rated Blitz Chess Championship 2025) recently. His peak of 1934 was reached at age 15 (Dec 2024); he also reached Sri Lankan #34 in Sep 2024.
At junior level, he reached #13, #4, #7 and #50 nationally in U18, U16, U14 and U12.
Current rating
1897
Standard
Rpd1787·Blz1789
All-time high
1934
−37 pts below
Dec 2024 · age 15
Dec 2024 · age 15
Activity
97
games / yr avg. · ≈8/mo
46 past 12 mo · ≈4/mo
classical only
Very active
classical only
Very active
Signature stat
Top 3%
#87 · Sri Lankan players · of 3,148
Career timeline
13 entries2026
13th Sri Lankan U18 player
at age 17 · rated 1897
Jun 2026
2025
Re-crossed 1800
at age 16
Sep 2025
4th Sri Lankan U16 player
at age 16 · rated 1916
Mar 2025
2024
All-time peak 1934
at age 15 · −37 from today
Dec 2024
Re-crossed 1800
at age 15
Nov 2024
Peak Sri Lankan rank: #34
at age 15 · rated 1916
Sep 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+113
1784 → 1897
Tournaments
6
47 games
Score
27/ 4757.4%
21W12D14L
Top 3 wins
Top 3 losses
1.[L]vsSehath Abayasinghe1,844·Battle of the Kings International Rated Team Chess Championship 2026·R5·-23.0
2.[L]vsT A Sajith Chathuran Obeysekara1,867·Sri Lanka National Team Championships 2025 - Super League·R1·-19.9
3.[L]vsK P L Liyanage1,858·Sri Lanka National Youth Chess Championships 2025 - Under 17 Years·R4·-18.4
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 5/9 | #6 | 1992 | +62.4 |
Open Swiss | Apr 2026 | 4/5 | #21 | 1833 | +5.2 |
Round-Robin | Jan 2026 | 2/7 | #8 | 1755 | -42.4 |
Open Swiss | Jan 2026 | 4.5/7 | #7 | 1873 | +6.0 |
Team | Oct 2025 | 3/9 | #45 | 1875 | -19.2 |
Open Swiss | Aug 2025 | 8.5/9 | #6 | 2252 | +101.6 |
Worst Elo result: Sri Lanka National Youth Chess Championships 2026 - Under 18 Years (-42.4 Elo, finished #8).
Most-Played Opponents
vsB Jayod Yasindu Rashmika Perera
🇱🇰SRI·1943
+1 −4 =7
12 games·last met Jan 2026
View head-to-head →
vsSenuka Damsath Somarathne
🇱🇰SRI·1716
+4 −4 =1
9 games·last met May 2026
View head-to-head →
vsJeewantha Aloka Hettiarachchi
🇱🇰SRI·1998
+1 −2 =5
8 games·last met May 2026
View head-to-head →
vsW D Malisha Sasvidu WeerathungalageCM
🇱🇰SRI·2013
+4 −4 =0
8 games·last met Aug 2025
View head-to-head →
vsK E Dineth Sandaruwan
🇱🇰SRI·1836
+4 −0 =3
7 games·last met May 2026
View head-to-head →
Rankings
/
Sri Lanka
#87
out of 3,598 players
Asia-Pacific
#5,747
in continent
World
#48,853
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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| 87 | 1,897 | |
Asia-Pacific
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| 5747 | 1,897 | |
World
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| 48853 | 1,897 | |