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Demydiuk, Oleksii

🇺🇦

FIDEFIDE 529022991· Male· Ukraine· Born in 2015

Follow Oleksii DemydiukTrack his monthly FIDE ratings, games, tournaments and more.

Oleksii Demydiuk, a 11-year-old Ukrainian player, is rated 1515. He has slipped back 70 Elo over the past 12 months. 13 rated games in the past year (≈17/year long-term). Recent standard appearances include Championship UKR Teams Boys-12 (classic) 2025, Championship UKR Boys-16 (classic) 2025, and Championship UKR Teams Boys-16 (classic) 2025. Also played 3 rapid (including Championship Ukraine Teams of Boys-16 - 2025 (Rapid)) and 5 blitz events (including Blitz Marathon (Vinnytsia)) recently. His peak of 1585 was reached at age 10 (May 2025).

At junior level, he reached #76 and #17 nationally in U12 and U10.

Current rating

1515

Standard

Rpd1425·Blz1492

All-time high

1585

−70 pts below
May 2025 · age 10

Activity

15

games / yr avg. · ≈1/mo

13 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#179,864

#179,864 · players worldwide · of 218,279

Career timeline

7 entries
2026
76th Ukrainian U12 player
at age 11 · rated 1516
Jan 2026
2025
17th Ukrainian U10 player
at age 10 · rated 1585
May 2025
Crossed 1500
at age 10
May 2025
Crossed 1400
at age 10
May 2025
Crossed 1200
at age 10
May 2025
All-time peak 1585
at age 10 · −70 from today
May 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
Championship UKR Teams Boys-12 (classic) 2025
perf 1677 (+161) · 3/5 · #12
Top opponent
vs Serhii Tereshko 1,596
Championship UKR Teams Boys-16 (classic) 2025 · Jun 2025 · +24.6 Elo
Evolution
-70
1585 → 1515
Tournaments
3
23 games
Score
6.5/ 2328.3%
6W1D16L

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Championship UKR Teams Boys-12 (classic) 2025
Open Swiss
Aug 20253/5#121677+0.4
Championship UKR Boys-16 (classic) 2025
Open Swiss
Jul 20252.5/2#622582-20.8
Championship UKR Teams Boys-16 (classic) 2025
Open Swiss
Jun 20251/6#361384-49.6
Worst Elo result: Championship UKR Teams Boys-16 (classic) 2025 (-49.6 Elo, finished #36).

Rankings

/
Ukraine
#1,283
out of 3,843 players
Europe
#114,522
in continent
World
#179,822
out of 400,000+

National ranking

Europe & World

Europe
World
Ukraine
1
🇺🇦Kovalenko, IgorFollow Igor KovalenkoTrack their monthly FIDE ratings, games, tournaments and more.
2,672
2
🇺🇦Eljanov, PavelFollow Pavel EljanovTrack their monthly FIDE ratings, games, tournaments and more.
2,664
3
🇺🇦Ivanchuk, VasylFollow Vasyl IvanchukTrack their monthly FIDE ratings, games, tournaments and more.
2,634
4
🇺🇦Ponomariov, RuslanFollow Ruslan PonomariovTrack their monthly FIDE ratings, games, tournaments and more.
2,632
5
🇺🇦Volokitin, AndreiFollow Andrei VolokitinTrack their monthly FIDE ratings, games, tournaments and more.
2,623
6
🇺🇦Onyshchuk, VolodymyrFollow Volodymyr OnyshchukTrack their monthly FIDE ratings, games, tournaments and more.
2,617
7
🇺🇦Kryvoruchko, YuriyFollow Yuriy KryvoruchkoTrack their monthly FIDE ratings, games, tournaments and more.
2,614
8
🇺🇦Korobov, AntonFollow Anton KorobovTrack their monthly FIDE ratings, games, tournaments and more.
2,608
9
🇺🇦Kuzubov, YuriyFollow Yuriy KuzubovTrack their monthly FIDE ratings, games, tournaments and more.
2,607
10
🇺🇦Bortnyk, OlexandrFollow Olexandr BortnykTrack their monthly FIDE ratings, games, tournaments and more.
2,604
...
1283🇺🇦Demydiuk, Oleksii1,515
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,713
...
114522🇺🇦Demydiuk, Oleksii1,515
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
179822🇺🇦Demydiuk, Oleksii1,515