Format
HS
Hedayati, Seyed Mehrdad
🇮🇷FIDE 536066010· Male· Iran· Born in 2014
Follow Seyed Mehrdad HedayatiTrack his monthly FIDE ratings, games, tournaments and more.
Seyed Mehrdad Hedayati, a 12-year-old Iranian player, is rated 1639 — just 2 short of his peak of 1641 (Feb 2026, age 12). He has held steady between 1600 and 1650 for 12 months. 12 rated games in the past year. Recent appearance: Golestan Province First Division League of Chess 2025. Also played 3 rapid events (including Gorgan Basij Week Rapid Aban 1404) recently.
At junior level, he reached #68 nationally in U12.
Current rating
1639
Standard
Rpd1617·Blz—
All-time high
1641
−2 pts below
Feb 2026 · age 12
Feb 2026 · age 12
Activity
12
games / yr avg. · ≈1/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#131,763
#131,763 · players worldwide · of 216,808
Career timeline
6 entries2026
All-time peak 1641
at age 12 · −2 from today
Feb 2026
68th Iranian U12 player
at age 12 · rated 1639
Jan 2026
2025
Crossed 1600
at age 11
Jun 2025
Crossed 1500
at age 11
Jun 2025
Crossed 1400
at age 11
Jun 2025
First FIDE rating
1638 · at age 11
Jun 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+1
1638 → 1639
Tournaments
1
6 games
Score
4/ 666.7%
3W2D1L
Top 1 win
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Nov 2025 | 4/3 | #12 | 2328 | +2.8 |
Rankings
/
Iran
#1,843
out of 9,138 players
Asia-Pacific
#19,813
in continent
World
#131,757
out of 400,000+
National ranking
Europe & World
Europe
World
Iran
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Asia-Pacific
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| 19813 | 1,639 | |
World
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| 131757 | 1,639 | |