Format
DR
Dehtiarov, Roman
GM🇺🇦FIDE 14186640· Male· Ukraine· Born in 2008
Follow Roman DehtiarovTrack his monthly FIDE ratings, games, tournaments and more.
Roman Dehtiarov, a 18-year-old Ukrainian Grandmaster, is rated 2498 — his current career high and ranked 20th among players worldwide under 18, and in the top 1% worldwide. He is on a breakout run, having gained +82 Elo over the past 12 months. 68 rated games in the past year (≈28/year long-term). Recent standard appearances include European Individual Chess Championship 2026, Budapest Spring Festival 2026, and Int. Graz Open 2026 - A. Also played 4 rapid (including European Corporate Chess Championship 2025) and 4 blitz events (including Championship UKR Men`s 2025 - Blitz) recently. He took a 15-month break between Dec 2017 and Apr 2019. He reached Ukrainian #34 in May 2026.
Awarded GM in 2026 (age 18), IM in 2025 (age 17), and FM in 2022 (age 14). At junior level, he reached World #18 in U18, World #68 in U16, World #31 in U14, World #75 in U10 and #3 nationally in U12.
Current rating
2498
Standard
Rpd2440·Blz2453
All-time high
2498
at best
May 2026 · age 18
May 2026 · age 18
Activity
45
games / yr avg. · ≈4/mo
48 past 12 mo · ≈4/mo
classical only
Active
classical only
Active
Signature stat
#20
#20 · players worldwide under 18 · of 15,441
Career timeline
19 entries2026
GM title awardedGM
at age 18
Jun 2026
Peak Ukrainian rank: #34
at age 18 · rated 2498
May 2026
18th U18 player worldwide
at age 18 · rated 2498
May 2026
All-time peak 2498
at age 18
May 2026
2025
IM title awardedIM
at age 17 · 2025 2nd FIDE Council
Aug 2025
Crossed 2400
at age 17
Apr 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Top opponent
Evolution
+82
2416 → 2498
Tournaments
7
50 games
Score
36.5/ 5073.0%
29W15D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Jun 2026 | 5/9 | #16 | 2569 | +8.7 |
Open Swiss | Apr 2026 | 9/11 | #1 | 2780 | +45.6 |
Open Swiss | Feb 2026 | 5.5/9 | #22 | 2431 | +0.7 |
Open Swiss | Feb 2026 | 7.5/9 | #3 | 2630 | +20.6 |
Team | Jan 2026 | 2/2 | #19 | 3082 | +6.3 |
Open Swiss | Dec 2025 | 7/9 | #4 | 2346 | -0.8 |
Team | Nov 2025 | 0.5/1 | #79 | 2170 | -3.2 |
Hot streak: 5 tournaments without losing Elo.
Most-Played Opponents
vsVasiliy LyakhFM
🇺🇦UKR·2313
+9 −2 =4
15 games·last met Dec 2025
View head-to-head →
vsArtem DyachukFM
🇺🇦UKR·2376
+4 −3 =5
12 games·last met Feb 2026
View head-to-head →
vsAndrii TrushkoFM
🇺🇦UKR·2338
+6 −2 =2
10 games·last met Dec 2025
View head-to-head →
vsKyrylo NesterenkoCM
🇺🇦UKR·2225
+8 −0 =2
10 games·last met Feb 2025
View head-to-head →
vsDmitriy Khristovoy
🇺🇦UKR·2210
+5 −2 =2
9 games·last met Dec 2025
View head-to-head →
Rankings
/
Ukraine
#33
out of 3,843 players
Europe
#339
in continent
World
#594
out of 400,000+
National ranking
Europe & World
Europe
World
Ukraine
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