Format
HA
Hetti Arachchige, Thisumi S
🇱🇰FIDE 9963065· Female· Sri Lanka· Born in 2004
Follow Thisumi S Hetti ArachchigeTrack her monthly FIDE ratings, games, tournaments and more.
Thisumi S Hetti Arachchige, a 22-year-old Sri Lankan player, is rated 1512 — just 24 short of her peak of 1536 (Mar 2024, age 20). She plays occasionally (3 games in the last 12 months) and had 2 career breaks: 41 months (2020–2023, COVID-19 included) and 16 months (2023–2025). Recent appearance: Sri Lanka University Games Chess Championships 2025 - Women.
At junior level, she reached #42, #79, #87 and #46 nationally in U20, U18, U16 and U14.
Current rating
1512
Standard
Rpd1490·Blz1501
All-time high
1536
−24 pts below
Mar 2024 · age 20
Mar 2024 · age 20
Activity
3
games / yr avg.
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#181,073
#181,073 · players worldwide · of 218,279
Career timeline
14 entries2024
Best 12-month gain (+314 Elo)
1222 → 1536
Mar 2024
Crossed 1500
at age 20
Mar 2024
Crossed 1400
at age 20
Mar 2024
All-time peak 1536
at age 20 · −24 from today
Mar 2024
2023
42nd Sri Lankan U20 player
at age 19 · rated 1226
Oct 2023
Inactive for 16 months
paused at 1226 → returned at 1530
Aug 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-18
1530 → 1512
Tournaments
1
6 games
Score
3/ 650.0%
3W0D3L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 3 losses
1.[L]vsR M Surani Gayana Rathnayake1,521·Sri Lanka University Games Chess Championships 2025 - Women·R6·-9.7
2.[L]vsRoshell Nathasha Askey1,731·Sri Lanka University Games Chess Championships 2025 - Women·R2·-4.4
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Sep 2025 | 3/3 | #80 | 2501 | -17.8 |
Worst Elo result: Sri Lanka University Games Chess Championships 2025 - Women (-17.8 Elo, finished #80).
Most-Played Opponents
vsK K M Sachintha KodikaraWFM
🇱🇰SRI·1721
+1 −5 =2
8 games·last met Jul 2018
View head-to-head →
vsT H D Niklesha TharushiWCM
🇱🇰SRI·1864
+0 −7 =0
7 games·last met Mar 2019
View head-to-head →
vsW A Chethani Chamathka
🇱🇰SRI·1606
+2 −4 =0
6 games·last met Mar 2019
View head-to-head →
vsNimansa Sasanduni Sandanayake
🇱🇰SRI·1488
+3 −2 =0
5 games·last met Dec 2019
View head-to-head →
vsHansini Perera
🇱🇰SRI·1610
+2 −2 =1
5 games·last met Feb 2016
View head-to-head →
Rankings
/
Sri Lanka
#1,471
out of 3,598 players
Asia-Pacific
#35,553
in continent
World
#181,028
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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