Format
KO
Kostiuk, Oleksii
🇺🇦FIDE 34194452· Male· Ukraine· Born in 2010
Follow Oleksii KostiukTrack his monthly FIDE ratings, games, tournaments and more.
Oleksii Kostiuk, a 16-year-old Ukrainian player, is rated 1605 — his current career high. He plays occasionally (6 games in the last 12 months). Recent appearance: "Cup Independence - 2025 (open A)". Also played 18 rapid (including "A warrior`s move") and 9 blitz events (including "CUP OBOLON - 2025" BLITZ) recently.
Current rating
1605
Standard
Rpd1611·Blz1567
All-time high
1605
at best
Oct 2025 · age 15
Oct 2025 · age 15
Activity
6
games / yr avg. · ≈1/mo
6 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#145,115
#145,115 · players worldwide · of 218,279
Career timeline
5 entries2025
All-time peak 1605
at age 15
Oct 2025
Crossed 1600
at age 15
Sep 2025
Crossed 1500
at age 15
Sep 2025
Crossed 1400
at age 15
Sep 2025
First FIDE rating
1604 · at age 15
Sep 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
1
8 games
Score
2/ 825.0%
1W2D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
0 eventsMost-Played Opponents
vsOlexandr Ponomarenko
🇺🇦UKR·1621
+2 −6 =2
10 games·last met May 2026
View head-to-head →
vsAndrii Polishchuk
🇺🇦UKR
+5 −0 =1
6 games·last met May 2026
View head-to-head →
vsRoman Atamanchuk
🇺🇦UKR·1650
+1 −4 =0
5 games·last met May 2026
View head-to-head →
vsMykhailo Taraban
🇺🇦UKR
+2 −1 =2
5 games·last met May 2026
View head-to-head →
Rankings
/
Ukraine
#1,106
out of 3,843 players
Europe
#97,304
in continent
World
#145,103
out of 400,000+
National ranking
Europe & World
Europe
World
Ukraine
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World
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