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Costache, Alexandru

🇷🇴

FIDEFIDE 42241804· Male· Romania· Born in 2016

Follow Alexandru CostacheTrack his monthly FIDE ratings, games, tournaments and more.

Alexandru Costache, a 10-year-old Romanian player, is rated 1499. He has slipped back 95 Elo over the past 12 months. 36 rated games in the past year. Recent standard appearances include Phoenix Cup 13th ed. - U10, Danube Waves Trophy - C, and Satori Art Cup U10 - 20th ed.. Also played 1 rapid (including NYCC Romania 2025 - rapid open U10 - teams) and 1 blitz events (including NYCC Romania 2025 - blitz open U10 - teams) recently. His peak of 1594 was reached at age 9 (Aug 2025).

At junior level, he reached #28 nationally in U10.

Current rating

1499

Standard

Rpd1535·Blz1601

All-time high

1594

−95 pts below
Aug 2025 · age 9

Activity

39

games / yr avg. · ≈3/mo

36 past 12 mo · ≈3/mo
classical only
Active

Signature stat

#186,134

#186,134 · players worldwide · of 218,279

Career timeline

7 entries
2026
Re-crossed 1500
at age 10
Feb 2026
2025
28th Romanian U10 player
at age 9 · rated 1594
Aug 2025
Crossed 1500
at age 9
Aug 2025
Crossed 1400
at age 9
Aug 2025
Crossed 1200
at age 9
Aug 2025
All-time peak 1594
at age 9 · −95 from today
Aug 2025

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Best result
Bucharest Chess Festival 9th ed. - U10
perf 1880 (+321) · 4/5 · #12
Top opponent
vs Victor Butochnov 1,756
Bucharest Chess Festival 9th ed. - U10 · Feb 2026 · +10.3 Elo
Evolution
-95
1594 → 1499
Tournaments
9
54 games
Score
32.5/ 5460.2%
26W13D15L

Last 12 months — tournaments

9 events
EventDateScoreRankPerfΔ Elo
Phoenix Cup 13th ed. - U10
Swiss
May 20264/3#62355-12.8
Danube Waves Trophy - C
Swiss
Apr 20263.5/3#132288-52.4
Satori Art Cup U10 - 20th ed.
Swiss
Mar 20264/4#102354-1.6
Bucharest Chess Festival 9th ed. - U10
Swiss
Feb 20264/5#121880+50.8
Smart Galati Trophy 2025 - U10
Swiss
Dec 20253/5#81559+20.4
Minerva Braila Trophy 4th ed. - C
Swiss
Nov 20254/2#242354-37.2
Satori Art ed.XIX - U10
Swiss
Oct 20252.5/3#281884-37.6
NYCC Romania 2025 - open U10 - teams
Team
Sep 20253.5/6#381634-28.4
Techirghiol Trophy 31st ed. U10
Swiss
Jul 20254/6#415300.0
Worst Elo result: Danube Waves Trophy - C (-52.4 Elo, finished #13).

Rankings

/
Romania
#1,769
out of 2,776 players
Europe
#117,320
in continent
World
#186,075
out of 400,000+

National ranking

Europe & World

Europe
World
Romania
1
🇷🇴Deac, Bogdan-DanielFollow Bogdan-Daniel DeacTrack their monthly FIDE ratings, games, tournaments and more.
2,656
2
🇷🇴Nisipeanu, Liviu-DieterFollow Liviu-Dieter NisipeanuTrack their monthly FIDE ratings, games, tournaments and more.
2,582
3
🇷🇴Lupulescu, ConstantinFollow Constantin LupulescuTrack their monthly FIDE ratings, games, tournaments and more.
2,577
4
🇷🇴Motylev, AlexanderFollow Alexander MotylevTrack their monthly FIDE ratings, games, tournaments and more.
2,550
5
🇷🇴Gavrilescu, DavidFollow David GavrilescuTrack their monthly FIDE ratings, games, tournaments and more.
2,545
6
🇷🇴Nanu, Costica-CiprianFollow Costica-Ciprian NanuTrack their monthly FIDE ratings, games, tournaments and more.
2,517
7
🇷🇴Parligras, Mircea-EmilianFollow Mircea-Emilian ParligrasTrack their monthly FIDE ratings, games, tournaments and more.
2,507
8
🇷🇴Magold, FilipFollow Filip MagoldTrack their monthly FIDE ratings, games, tournaments and more.
2,501
9
🇷🇴Ilinca, Felix-AntonioFollow Felix-Antonio IlincaTrack their monthly FIDE ratings, games, tournaments and more.
2,495
10
🇷🇴Miron, Lucian-CostinFollow Lucian-Costin MironTrack their monthly FIDE ratings, games, tournaments and more.
2,484
...
1769🇷🇴Costache, Alexandru1,499
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
...
117320🇷🇴Costache, Alexandru1,499
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
...
186075🇷🇴Costache, Alexandru1,499