Format
BK
Borsuk, Konstantin
IM🇺🇦INACTIVE · since May 2025FIDE 14113406· Male· Ukraine· Born in 1991
Follow Konstantin BorsukTrack his monthly FIDE ratings, games, tournaments and more.
Konstantin Borsuk, a 35-year-old Ukrainian International Master, is rated 2421 — just 20 short of his peak of 2441 (Oct 2021, age 30) and sitting in the top 3% of Ukrainian players, and in the top 1% worldwide. He plays around 26 rated games per year and had 6 career breaks: 14 months (2003–2004), 13 months (2008–2009), 16 months (2011–2012), 17 months (2012–2014), 25 months (2015–2017) and 21 months (2021–2023). He reached Ukrainian #46 in May 2024.
Awarded IM in 2020 (age 29) and FM in 2018 (age 27). At junior level, he reached World #93 in U18, World #82 in U16, World #49 in U14, World #11 in U12 and #8 nationally in U20.
Current rating
2421
Standard
Rpd2392·Blz2379
All-time high
2441
−20 pts below
Oct 2021 · age 30
Oct 2021 · age 30
Activity
16
games / yr avg. · ≈1/mo
classical only
Moderately active
Moderately active
Signature stat
Top 3%
#51 · Ukrainian players · of 1,430
Career timeline
28 entries2025
Inactive for 12 months
paused at 2421 → still inactive
May 2025
2024
Peak Ukrainian rank: #46
at age 33 · rated 2435
May 2024
2021
Inactive for 21 months
paused at 2436 → returned at 2421
Dec 2021
All-time peak 2441
at age 30 · −20 from today
Oct 2021
2020
500 career games
at age 29
Oct 2020
IM title awardedIM
at age 29 · 2020 2nd FIDE Council meeting
Jul 2020
Standard rating history
Activity & highlights
Evolution
0
2421 → 2421
Most-Played Opponents
vsOleksii MolchanovIM
🇺🇦UKR·2402
+1 −6 =15
22 games·last met May 2019
View head-to-head →
vsDmitry FingerovIM
🇺🇦UKR·2188
+6 −7 =7
20 games·last met Feb 2020
View head-to-head →
vsEmil MirzoevGM
🇺🇦UKR·2475
+6 −5 =5
16 games·last met Aug 2021
View head-to-head →
vsGeorgiy SodolFM
🇺🇦UKR·2375
+8 −6 =2
16 games·last met Jul 2020
View head-to-head →
vsAleksei Aliferenko
🇺🇦UKR·2211
+8 −0 =5
13 games·last met Jan 2020
View head-to-head →
Rankings
/
Ukraine
#53
out of 3,788 players
Europe
#849
in continent
World
#1,358
out of 400,000+
National ranking
Europe & World
Europe
World
Ukraine
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