Format
AI
Alahakoon, Isuru
FM🇱🇰FIDE 9900993· Male· Sri Lanka· Born in 1987
Follow Isuru AlahakoonTrack his monthly FIDE ratings, games, tournaments and more.
Isuru Alahakoon, a 39-year-old Sri Lankan FIDE Master, is rated 2044 and ranked 20th among Sri Lankan players, and in the top 10% worldwide. He is climbing fast, having gained +103 Elo over the past 12 months. 98 rated games in the past year (≈76/year long-term). Recent standard appearances include Chess Lab EID Classic Tournament., Tournament Proposal - Chess Lab U2200 Classic January Tournament., and UW Mall Classic U2200 Chess Tournament by iMaster Chess. Also played 17 rapid (including 31st Sharjah International Chess Championship 2026 - Rapid) and 12 blitz events (including 31st AbuDhabi International Chess Festival-Blitz - Open) recently. He had 2 career breaks: 23 months (2005–2007) and 17 months (2007–2008). His peak of 2188 was reached at age 27 (Sep 2014, Sri Lankan #2 at the time); he spent 17 months in Sri Lankan top 5.
Awarded FM in 2019 (age 32). At junior level, he reached #5 and #5 nationally in U20 and U18.
Current rating
2044
Standard
Rpd1952·Blz1998
All-time high
2188
−144 pts below
Sep 2014 · age 27
Sep 2014 · age 27
Activity
110
games / yr avg. · ≈9/mo
89 past 12 mo · ≈7/mo
classical only
Very active
classical only
Very active
Signature stat
#20
#20 · Sri Lankan players · of 3,148
17 months in National top 5 (2014–2020)
17 months in National top 5 (2014–2020)
Career timeline
25 entries2025
Re-crossed 2000
at age 38
Dec 2025
Re-crossed 2000
at age 38
Aug 2025
2020
17 months in national top 5
since Aug 2014
Aug 2020
2019
FM title awardedFM
at age 32
Sep 2019
Re-crossed 2100
at age 32
Aug 2019
1,000 career games
at age 32
Jan 2019
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
+66
1978 → 2044
Tournaments
12
78 games
Score
62/ 7879.5%
59W6D13L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 5/6 | #3 | 2036 | +6.2 |
Open Swiss | Mar 2026 | 5/6 | #2 | 2096 | +17.2 |
Open Swiss | Jan 2026 | 5.5/6 | #1 | 2080 | +7.2 |
Open Swiss | Jan 2026 | 4/6 | #4 | 1822 | -15.6 |
Open Swiss | Dec 2025 | 5.5/5 | #1 | 2499 | +20.4 |
Open Swiss | Nov 2025 | 5.5/6 | #2 | 2142 | +17.8 |
Most-Played Opponents
vsChinthaka Anuruddh GalappaththiFM
🇱🇰SRI·1960
+9 −13 =11
33 games·last met Jan 2020
View head-to-head →
vsOsheen De Silva
🇱🇰SRI·1906
+16 −7 =2
25 games·last met Aug 2024
View head-to-head →
vsChandana WijekoonCM
🇱🇰SRI·1915
+10 −4 =7
21 games·last met Jul 2024
View head-to-head →
vsA A C B AmarasingheCM
🇱🇰SRI·1986
+11 −3 =4
18 games·last met May 2024
View head-to-head →
vsRanindu Dilshan LiyanageIM
🇱🇰SRI·2439
+8 −6 =3
17 games·last met Aug 2024
View head-to-head →
Rankings
/
Sri Lanka
#20
out of 3,598 players
Asia-Pacific
#2,799
in continent
World
#21,487
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
| 1 | 🇱🇰Follow Ranindu Dilshan LiyanageTrack their monthly FIDE ratings, games, tournaments and more. | 2,439 |
| 2 | 🇱🇰Follow L M S T De SilvaTrack their monthly FIDE ratings, games, tournaments and more. | 2,382 |
| 3 | 🇱🇰Follow Devindya Oshini GunawardhanaTrack her monthly FIDE ratings, games, tournaments and more. | 2,340 |
| 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 |
| ... | ||
| 20 | 2,044 | |
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 |
| ... | ||
| 2799 | 2,044 | |
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 |
| ... | ||
| 21487 | 2,044 | |