Format
KS
Karthiheyan, Sayimohan
🇱🇰FIDE 80851312· Male· Sri Lanka· Born in 2012
Follow Sayimohan KarthiheyanTrack his monthly FIDE ratings, games, tournaments and more.
Sayimohan Karthiheyan, a 14-year-old Sri Lankan player. He plays occasionally (8 games in the last 12 months). Recent standard appearances include Sri Lanka National Youth Chess Championships 2025 - Under 13 Years, Jaffna International Chess Championship 2025, and Sri Lanka Major Division Chess Championship 2025 -Northern Province. Also played 1 rapid (including SL National Youth Rapid Chess Championships 2025 - Under 14 Years) and 1 blitz events (including SL National Youth Blitz Chess Championships 2025 - Under 14 Years) recently. His peak of 1640 was reached at age 14 (Mar 2026).
At junior level, he reached #66 nationally in U14.
Current rating
—
unranked
Rpd1571·Blz1480
All-time high
1640
−1640 pts below
Mar 2026 · age 14
Mar 2026 · age 14
Activity
5
games / yr avg.
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
—
Career timeline
6 entries2026
66th Sri Lankan U14 player
at age 14 · rated 1640
Mar 2026
Crossed 1600
at age 14
Mar 2026
Crossed 1500
at age 14
Mar 2026
Crossed 1400
at age 14
Mar 2026
All-time peak 1640
at age 14
Mar 2026
First FIDE rating
1640 · at age 14
Mar 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
—
Tournaments
3
24 games
Score
12/ 2450.0%
10W4D10L
Top wins
No noteworthy wins (no Elo gained on any game).
Top losses
No noteworthy losses.
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 3/1 | #449 | 971 | 0.0 |
Open Swiss | Dec 2025 | 6.5/3 | #114 | 1562 | 0.0 |
Open Swiss | May 2025 | 2.5/1 | #53 | 798 | 0.0 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
Sri Lanka
—
out of 3,705 players
Asia-Pacific
—
in continent
World
—
out of 400,000+
National ranking
Europe & World
Europe
World
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Asia-Pacific
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World
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