Format
WI
Weerasinghe, Isum
🇱🇰FIDE 9984771· Male· Sri Lanka· Born in 2004
Follow Isum WeerasingheTrack his monthly FIDE ratings, games, tournaments and more.
Isum Weerasinghe, a 22-year-old Sri Lankan player, is rated 1649 — just 1 short of his peak of 1650 (Feb 2026, age 22). He plays occasionally (7 games in the last 12 months) and had 2 career breaks: 38 months (2020–2023, COVID-19 included) and 19 months (2023–2025). Recent appearances: Sri Lanka University Games Chess Championships 2025 - Men and Sri Lanka National Team Championships 2025. Also played 1 blitz event (including MORA Kings International Rating Chess Championship 2025 - Blitz) recently.
At junior level, he reached #26, #33, #28, #22 and #73 nationally in U20, U18, U16, U14 and U12.
Current rating
1649
Standard
Rpd1611·Blz1579
All-time high
1650
−1 pts below
Feb 2026 · age 22
Feb 2026 · age 22
Activity
5
games / yr avg.
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#128,585
#128,585 · players worldwide · of 218,279
Career timeline
15 entries2026
All-time peak 1650
at age 22 · −1 from today
Feb 2026
2025
100 career games
at age 21
Oct 2025
Best 12-month gain (+230 Elo)
1409 → 1639
Jan 2025
2024
Crossed 1600
at age 20
Mar 2024
Crossed 1500
at age 20
Mar 2024
2023
26th Sri Lankan U20 player
at age 19 · rated 1409
Oct 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+10
1639 → 1649
Tournaments
2
9 games
Score
6/ 966.7%
5W2D2L
Top 3 wins
1.[W]vsDayantha Randil Dissanayaka1,670·Sri Lanka University Games Chess Championships 2025 - Men·R5·+10.6
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Sep 2025 | 3/3 | #40 | 2531 | +16.2 |
Open Swiss | Sep 2025 | 3/4 | #75 | 1773 | -6.2 |
Rankings
/
Sri Lanka
#481
out of 3,598 players
Asia-Pacific
#19,002
in continent
World
#128,579
out of 400,000+
National ranking
Europe & World
Europe
World
Sri Lanka
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| ... | ||
| 481 | 1,649 | |
Asia-Pacific
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| ... | ||
| 19002 | 1,649 | |
World
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| ... | ||
| 128579 | 1,649 | |