Format
PG
Perera, G Thinuka Geethula
🇱🇰FIDE 29903920· Male· Sri Lanka· Born in 2008
Follow G Thinuka Geethula PereraTrack his monthly FIDE ratings, games, tournaments and more.
G Thinuka Geethula Perera, a 18-year-old Sri Lankan player, is rated 1865 and sitting in the top 3% of Sri Lankan players. He is climbing fast, having gained +161 Elo over the past 12 months. 70 rated games in the past year (≈47/year long-term). Recent standard appearances include Sri Lanka National Youth Chess Championships 2026 - Under 18 Years, Sri Lanka National Youth Chess Championships 2025 - Under 17 Years, and Colombo Chess Festival 2025. Also played 2 rapid (including 2nd Chronicles of Checkmate International Event 2026 - Rapid) and 4 blitz events (including Queenstar Open International Rated Blitz Chess Championship 2025) recently. His peak of 1921 was reached at age 17 (Sep 2025, Sri Lankan #54 at the time).
At junior level, he reached #7, #5, #36, #20 and #14 nationally in U18, U16, U14, U12 and U10.
Current rating
1865
Standard
Rpd1731·Blz1890
All-time high
1921
−56 pts below
Sep 2025 · age 17
Sep 2025 · age 17
Activity
62
games / yr avg. · ≈5/mo
70 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
Top 3%
#109 · Sri Lankan players · of 3,250
Career timeline
12 entries2025
Peak Sri Lankan rank: #54
at age 17 · rated 1921
Sep 2025
7th Sri Lankan U18 player
at age 17 · rated 1921
Sep 2025
All-time peak 1921
at age 17 · −56 from today
Sep 2025
Crossed 1800
at age 17
Jul 2025
2024
5th Sri Lankan U16 player
at age 16 · rated 1773
Mar 2024
2023
Best 12-month gain (+382 Elo)
1199 → 1581
Jun 2023
Standard rating history
Activity & highlights
Top opponent
Evolution
+110
1755 → 1865
Tournaments
8
65 games
Score
41.5/ 6563.8%
31W21D13L
Top 3 wins
1.[W]vsW D Malisha Sasvidu WeerathungalageCM2,005·Sri Lanka National Premier Division Chess Championship 2025·R8·+28.2
3.[W]vsChanaka Praneeth Sarukkalige1,852·Sri Lanka National Premier Division Chess Championship 2025·R7·+19.9
Top 3 losses
1.[L]vsM A P Mihiranga Dissanayaka1,581·MORA Kings International Rating Chess Championship 2025·R7·-33.1
3.[L]vsK P L Liyanage1,858·Sri Lanka National Youth Chess Championships 2025 - Under 17 Years·R5·-20.5
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Jan 2026 | 2.5/7 | #7 | 1815 | -13.2 |
Open Swiss | Jan 2026 | 4.5/7 | #2 | 1922 | +33.2 |
Open Swiss | Nov 2025 | 5.5/7 | #40 | 1862 | -47.2 |
Team | Oct 2025 | 2/7 | #55 | 1881 | -29.2 |
Open Swiss | Aug 2025 | 7.5/9 | #21 | 2019 | +28.4 |
Open Swiss | Aug 2025 | 6.5/6 | #15 | 2431 | +40.8 |
Open Swiss | Jun 2025 | 6.5/11 | #19 | 1881 | +72.6 |
Open Swiss | Jun 2025 | 6.5/7 | #35 | 2045 | +25.1 |
Most-Played Opponents
vsS D Nadev Insara
🇱🇰SRI·2024
+3 −2 =4
9 games·last met Jan 2026
View head-to-head →
vsYonal Sumanathilake
🇱🇰SRI·1955
+1 −4 =3
8 games·last met Jan 2025
View head-to-head →
vsB Jayod Yasindu Rashmika Perera
🇱🇰SRI·1979
+1 −0 =6
7 games·last met Jan 2026
View head-to-head →
vsK P L Liyanage
🇱🇰SRI·1917
+0 −4 =1
5 games·last met Jan 2026
View head-to-head →
vsSethun Neththaru Manuwaruna
🇱🇰SRI·1829
+1 −2 =2
5 games·last met Jan 2026
View head-to-head →
Rankings
/
Sri Lanka
#109
out of 3,705 players
Asia-Pacific
#6,804
in continent
World
#57,203
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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| 7 | 🇱🇰Follow S SivathanujanTrack their monthly FIDE ratings, games, tournaments and more. | 2,162 |
| 8 | 🇱🇰Follow Chenitha Mithvidu OvitigalaTrack their monthly FIDE ratings, games, tournaments and more. | 2,127 |
| 9 | 🇱🇰Follow Pesandu Rashmitha LiyanageTrack their monthly FIDE ratings, games, tournaments and more. | 2,126 |
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| ... | ||
| 109 | 1,865 | |
Asia-Pacific
| 1 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 2 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 3 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,751 |
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| 9 | 🇻🇳Follow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more. | 2,731 |
| 10 | 🇷🇺Follow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| ... | ||
| 6804 | 1,865 | |
World
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| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
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| ... | ||
| 57203 | 1,865 | |