Format
CW
Chamathka, W A Chethani
🇱🇰FIDE 9957740· Female· Sri Lanka· Born in 2003
Follow W A Chethani ChamathkaTrack her monthly FIDE ratings, games, tournaments and more.
W A Chethani Chamathka, a 23-year-old Sri Lankan player, is rated 1606 — her current career high. She plays occasionally (4 games in the last 12 months). Recent appearance: National Sports Festival 2025 - Chess Women.
Previously known as A Chethani Chamathk Weerasinghe (until Jul 2015). At junior level, she reached #28, #56, #59 and #44 nationally in U20, U18, U16 and U12.
Current rating
1606
Standard
Rpd1537·Blz1530
All-time high
1606
at best
May 2024 · age 21
May 2024 · age 21
Activity
19
games / yr avg. · ≈2/mo
4 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#144,704
#144,704 · players worldwide · of 218,279
Career timeline
17 entries2025
Re-crossed 1600
at age 22
Sep 2025
2024
All-time peak 1606
at age 21
May 2024
Best 12-month gain (+289 Elo)
1313 → 1602
Mar 2024
Crossed 1600
at age 21
Mar 2024
Crossed 1500
at age 21
Mar 2024
Re-crossed 1400
at age 21
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+36
1570 → 1606
Tournaments
1
5 games
Score
4.5/ 590.0%
4W1D0L
Top 3 wins
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Aug 2025 | 4.5/4 | #6 | 2382 | +30.6 |
Most-Played Opponents
vsT H D Niklesha TharushiWCM
🇱🇰SRI·1864
+2 −7 =2
11 games·last met Mar 2024
View head-to-head →
vsG P Y WijesuriyaWCM
🇱🇰SRI·1829
+2 −8 =0
10 games·last met Mar 2024
View head-to-head →
vsG W Nethmi L Fernando
🇱🇰SRI·1688
+0 −8 =0
8 games·last met Mar 2024
View head-to-head →
vsH M H Janandani Abeysinghe
🇱🇰SRI·1777
+0 −8 =0
8 games·last met Apr 2023
View head-to-head →
vsChamodya Yapa Bandara
🇱🇰SRI·1720
+1 −5 =1
7 games·last met Aug 2025
View head-to-head →
Rankings
/
Sri Lanka
#685
out of 3,598 players
Asia-Pacific
#23,240
in continent
World
#144,692
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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| 3 | 🇱🇰Follow G M H ThilakarathneTrack their monthly FIDE ratings, games, tournaments and more. | 2,340 |
| 5 | 🇱🇰Follow M K A RussellTrack their monthly FIDE ratings, games, tournaments and more. | 2,195 |
| 6 | 🇱🇰Follow Vinuka Dihain WijerathnaTrack their monthly FIDE ratings, games, tournaments and more. | 2,165 |
| 7 | 🇱🇰Follow S SivathanujanTrack their monthly FIDE ratings, games, tournaments and more. | 2,148 |
| 8 | 🇱🇰Follow Dishal Nimsara WeerasekaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,135 |
| 9 | 🇱🇰Follow Pesandu Rashmitha LiyanageTrack their monthly FIDE ratings, games, tournaments and more. | 2,126 |
| 10 | 🇱🇰Follow T H D Thisarindu InduwaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,123 |
| ... | ||
| 685 | 1,606 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
| 7 | 🇮🇳Follow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 8 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,733 |
| 9 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 10 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| ... | ||
| 23240 | 1,606 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 144692 | 1,606 | |