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Delgerdalai, Bayarjavkhlan
FM🇨🇿FIDE 23727276· Male· Czech Republic· Born in 2010
Follow Bayarjavkhlan DelgerdalaiTrack his monthly FIDE ratings, games, tournaments and more.
Bayarjavkhlan Delgerdalai, a 16-year-old Czech FIDE Master, is rated 2385 — just 29 short of his peak of 2414 (Feb 2026, age 16) and ranked 2nd among Czech players under 16, and in the top 1% worldwide. He is on a steady climb with +24 Elo over the past 12 months. 74 rated games in the past year (≈75/year long-term). Recent standard appearances include TIPOS Sachova Extraliga 2025 2026 R9-11, Memorial Vratislava Hory 2026 - open A, and Extraliga 2025-2026 r9-11. Also played 3 rapid (including CZECH OPEN 2025 - G1 - rapid tournament) and 5 blitz events (including Mistrovstvi CR v blesku 2025 - open) recently. He reached Czech #27 in Feb 2026.
Awarded FM in 2023 (age 13). At junior level, he reached World #36 in U16, World #22 in U14, World #17 in U12 and World #27 in U10.
Current rating
2385
Standard
Rpd2328·Blz2391
All-time high
2414
−29 pts below
Feb 2026 · age 16
Feb 2026 · age 16
Activity
79
games / yr avg. · ≈7/mo
82 past 12 mo · ≈7/mo
classical only
Active
classical only
Active
Signature stat
#2
#2 · Czech players under 16 · of 319
Career timeline
18 entries2026
Peak Czech rank: #27
at age 16 · rated 2414
Feb 2026
36th U16 player worldwide
at age 16 · rated 2414
Feb 2026
Crossed 2400
at age 16
Feb 2026
All-time peak 2414
at age 16 · −21 from today
Feb 2026
K-factor lowered to 10
at age 16
Feb 2026
2025
500 career games
at age 15
Dec 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
Activity & highlights
Evolution
+16
2369 → 2385
Tournaments
21
82 games
Score
45.5/ 8255.5%
28W35D19L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
16 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | May 2026 | 2.5/8 | #39 | 2320 | -8.0 |
Team | Apr 2026 | 1/3 | #77 | 2267 | -5.5 |
Swiss | Apr 2026 | 6/7 | #1 | 2355 | -0.6 |
Team | Mar 2026 | 0.5/3 | #96 | 2153 | -9.2 |
Team | Mar 2026 | 1/2 | #41 | 2319 | -2.5 |
Team | Mar 2026 | 1/2 | #42 | 2354 | -1.6 |
Team | Feb 2026 | 0.5/2 | #87 | 2227 | -4.9 |
Team | Feb 2026 | 1.5/2 | #14 | 2491 | +2.3 |
Team | Feb 2026 | 0.5/1 | #73 | 2480 | +1.0 |
Team | Jan 2026 | 1.5/2 | #20 | 2611 | +12.6 |
Most-Played Opponents
vsVlastimil BabulaFM
🇨🇿CZE·2376
+4 −1 =2
7 games·last met Apr 2026
View head-to-head →
vsFrantisek VranaFM
🇨🇿CZE·2062
+5 −0 =1
6 games·last met Apr 2026
View head-to-head →
vsVaclav FinekIM
🇨🇿CZE·2595
+1 −3 =2
6 games·last met Dec 2025
View head-to-head →
vsOskar HajekCM
🇨🇿CZE·2264
+3 −2 =1
6 games·last met Aug 2025
View head-to-head →
vsPetr GnojekIM
🇨🇿CZE·2406
+0 −5 =0
5 games·last met May 2026
View head-to-head →
Rankings
/
Czech Republic
#36
out of 6,361 players
Europe
#1,240
in continent
World
#1,939
out of 400,000+
National ranking
Europe & World
Europe
World
Czech Republic
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| ... | ||
| 36 | 2,385 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 1240 | 2,385 | |
World
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| ... | ||
| 1939 | 2,385 | |