Format
RR
Rathnayake, R M Dulinma Hemalni
WFM🇱🇰FIDE 29953707· Female· Sri Lanka· Born in 2010
Follow R M Dulinma Hemalni RathnayakeTrack her monthly FIDE ratings, games, tournaments and more.
R M Dulinma Hemalni Rathnayake, a 16-year-old Sri Lankan Woman FIDE Master, is rated 1823 and ranked 19th among Sri Lankan women. She has slipped back 76 Elo over the past 12 months. 72 rated games in the past year (≈106/year long-term). Recent standard appearances include Sri Lanka National Women's Chess Championships 2026 - Premier Division, 2nd Chronicles of Checkmate International Event 2026, and Sri Lanka National Youth Chess Championships 2025 - Under 15 Years Girls. Also played 2 rapid (including Western Asian Junior Chess Championships 2025 - Rapid - Girls) and 2 blitz events (including Western Asian Junior Chess Championships 2025 - Girls Blitz) recently. Her peak of 1901 was reached at age 15 (Oct 2025); she also reached Sri Lankan #64 in Aug 2025.
Awarded WFM in 2025 (age 15). Earned a WIM norm at Asian Zonal 3.2 Chess Championship 2024 - Women. At junior level, she reached #8, #8 and #5 nationally in U16, U14 and U12.
Current rating
1823
Standard
Rpd1753·Blz1765
All-time high
1901
−78 pts below
Oct 2025 · age 15
Oct 2025 · age 15
Activity
101
games / yr avg. · ≈8/mo
72 past 12 mo · ≈6/mo
classical only
Very active
classical only
Very active
Signature stat
#19
#19 · Sri Lankan women · of 870
Career timeline
12 entries2025
All-time peak 1901
at age 15 · −78 from today
Oct 2025
Peak Sri Lankan rank: #64
at age 15 · rated 1897
Aug 2025
WFM title awardedWFM
at age 15
Jul 2025
8th Sri Lankan U16 player
at age 15 · rated 1896
Apr 2025
Re-crossed 1800
at age 15
Apr 2025
Re-crossed 1800
at age 15
Feb 2025
Standard rating history
Activity & highlights
Top opponent
Evolution
-76
1899 → 1823
Tournaments
8
75 games
Score
51/ 7568.0%
41W20D14L
Top 3 wins
2.[W]vsNemindi Linaya Ramanayake1,835·Sri Lanka National Premier Division Chess Championship 2025 - Girls·R10·+19.2
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Mar 2026 | 5.5/10 | #37 | 1754 | -53.9 |
Open Swiss | Feb 2026 | 8/10 | #25 | 1963 | +4.6 |
Open Swiss | Jan 2026 | 5.5/8 | #11 | 1801 | -24.8 |
Open Swiss | Nov 2025 | 7.5/8 | #6 | 2073 | -4.4 |
Open Swiss | Sep 2025 | 3.5/3 | #13 | 2451 | +4.0 |
Round-Robin | Jul 2025 | 8/13 | #4 | 1913 | +47.2 |
Open Swiss | Jun 2025 | 8.5/11 | #1 | 1939 | +23.5 |
Open Swiss | Jun 2025 | 4.5/9 | #22 | 1703 | -71.4 |
Most-Played Opponents
vsM Esandi NewansaWFM
🇱🇰SRI·1895
+5 −3 =8
16 games·last met Jul 2025
View head-to-head →
vsB Yenuthi Sahanlee Perera
🇱🇰SRI·1956
+4 −7 =3
14 games·last met Jan 2026
View head-to-head →
vsJ M Theruni V JayasundaraWCM
🇱🇰SRI·1784
+10 −4 =0
14 games·last met Jun 2025
View head-to-head →
vsH Sandithi Kusalya Alwis
🇱🇰SRI·1971
+6 −2 =5
13 games·last met Mar 2026
View head-to-head →
vsK P K Hesara Gunasekara
🇱🇰SRI·1849
+5 −4 =4
13 games·last met Sep 2025
View head-to-head →
Rankings
/
Sri Lanka
#159
out of 3,705 players
Asia-Pacific
#8,350
in continent
World
#69,188
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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| 159 | 1,823 | |
Asia-Pacific
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| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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World
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| 69188 | 1,823 | |