Format
BK
Biryukov, Konstantin A
🇷🇺FIDE 522054405· Male· Russia· Born in 1989
Follow Konstantin A BiryukovTrack his monthly FIDE ratings, games, tournaments and more.
Konstantin A Biryukov, a 37-year-old Russian player, is rated 1781. He has slipped back 91 Elo over the past 12 months. 20 rated games in the past year. Recent appearances: UR Cup 2025 (st. SCK_semifinal) and UR Cup 2025 (st. SCK_summer). Also played 3 blitz events (including UR Cup 2025 blz (SCK st. 7)) recently. His peak of 1872 was reached at age 36 (Jul 2025).
Current rating
1781
Standard
Rpd—·Blz1855
All-time high
1872
−91 pts below
Jul 2025 · age 36
Jul 2025 · age 36
Activity
20
games / yr avg. · ≈2/mo
12 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#82,325
#82,325 · players worldwide · of 218,279
Career timeline
4 entries2025
Crossed 1800
at age 36
Jul 2025
Crossed 1600
at age 36
Jul 2025
All-time peak 1872
at age 36 · −91 from today
Jul 2025
First FIDE rating
1872 · at age 36
Jul 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-91
1872 → 1781
Tournaments
1
12 games
Score
5.5/ 1245.8%
4W3D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Oct 2025 | 5.5/12 | #8 | 1722 | -90.8 |
Most-Played Opponents
vsAlexey Riganskikh
🇷🇺RUS·1670
+4 −0 =1
5 games·last met Nov 2025
View head-to-head →
vsVitaly Poletaev
🇷🇺RUS·1946
+1 −4 =0
5 games·last met Nov 2025
View head-to-head →
vsAlexander Sevastianov
🇷🇺RUS·1753
+4 −1 =0
5 games·last met Nov 2025
View head-to-head →
vsSergey Meluzov
🇷🇺RUS·1832
+3 −2 =0
5 games·last met Jul 2025
View head-to-head →
Rankings
/
Russia
#1,978
out of 13,878 players
Asia-Pacific
#10,182
in continent
World
#82,323
out of 400,000+
National ranking
Europe & World
Europe
World
Russia
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| ... | ||
| 1978 | 1,781 | |
Asia-Pacific
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| ... | ||
| 10182 | 1,781 | |
World
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| ... | ||
| 82323 | 1,781 | |