Format
CA
Costache, Andrei Eugeniu
🇷🇴FIDE 42206057· Male· Romania· Born in 2011
Follow Andrei Eugeniu CostacheTrack his monthly FIDE ratings, games, tournaments and more.
Andrei Eugeniu Costache, a 15-year-old Romanian player, is rated 2078 and sitting in the top 4% of players worldwide under 16, and in the top 8% worldwide. He is on a breakout run, having gained +126 Elo over the past 12 months. 79 rated games in the past year (≈94/year long-term). Recent standard appearances include PRAGUE INTERNATIONAL CHESS FESTIVAL 2026 - D FIDE open, XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A, and FE 6 Roma citta' aperta - A. Also played 7 rapid (including Grand Prix Iasi 6) and 4 blitz events (including XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Blitz) recently. His peak of 2175 was reached at age 14 (Oct 2025).
At junior level, he reached #10, #5, #7 and #5 nationally in U16, U14, U12 and U10.
Current rating
2078
Standard
Rpd2009·Blz1968
All-time high
2175
−97 pts below
Oct 2025 · age 14
Oct 2025 · age 14
Activity
90
games / yr avg. · ≈8/mo
79 past 12 mo · ≈7/mo
classical only
Very active
classical only
Very active
Signature stat
Top 4%
#713 · players worldwide under 16 · of 20,341
Career timeline
12 entries2026
10th Romanian U16 player
at age 15 · rated 2157
Jan 2026
2025
5th Romanian U14 player
at age 14 · rated 2175
Oct 2025
All-time peak 2175
at age 14 · −97 from today
Oct 2025
Crossed 2100
at age 14
Sep 2025
Re-crossed 2000
at age 14
Jul 2025
2024
Best 12-month gain (+394 Elo)
1682 → 2076
Nov 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
+102
1976 → 2078
Tournaments
7
62 games
Score
28.5/ 6246.0%
19W19D24L
Top 3 wins
Top 3 losses
3.[L]vsPatryk Michalowski2,100·XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A·R6·-19.7
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Feb 2026 | 4.5/9 | #150 | 2051 | -15.6 |
Open Swiss | Dec 2025 | 3/9 | #112 | 2051 | -63.2 |
Open Swiss | Dec 2025 | 4/9 | #61 | 2138 | -18.4 |
Team | Sep 2025 | 5.5/8 | #29 | 2264 | +67.6 |
Open Swiss | Aug 2025 | 4/9 | #30 | 2099 | +5.8 |
Open Swiss | Aug 2025 | 3.5/9 | #161 | 2095 | +7.3 |
Open Swiss | Jul 2025 | 4/9 | #96 | 2168 | +27.3 |
Worst Elo result: XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A (-63.2 Elo, finished #112).
Most-Played Opponents
vsMatei-Teodor DodoiCM
🇷🇴ROU·2225
+0 −12 =2
14 games·last met Jan 2026
View head-to-head →
vsDragos Stefan LeuFM
🇷🇴ROU·2283
+1 −7 =4
12 games·last met Apr 2025
View head-to-head →
vsStefan Aurelian Butuza
🇷🇴ROU·1976
+3 −2 =4
9 games·last met Apr 2025
View head-to-head →
vsRandi-Ioan GalesFM
🇷🇴ROU·2289
+1 −4 =3
8 games·last met Feb 2026
View head-to-head →
vsAlexandru SachilaruFM
🇷🇴ROU·2347
+0 −6 =1
7 games·last met Nov 2025
View head-to-head →
Rankings
/
Romania
#193
out of 2,757 players
Europe
#12,788
in continent
World
#17,519
out of 400,000+
National ranking
Europe & World
Europe
World
Romania
| 1 | 🇷🇴Follow Bogdan-Daniel DeacTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 2 | 🇷🇴Follow Liviu-Dieter NisipeanuTrack their monthly FIDE ratings, games, tournaments and more. | 2,582 |
| 3 | 🇷🇴Follow Constantin LupulescuTrack their monthly FIDE ratings, games, tournaments and more. | 2,577 |
| 4 | 🇷🇴Follow Alexander MotylevTrack their monthly FIDE ratings, games, tournaments and more. | 2,550 |
| 5 | 🇷🇴Follow David GavrilescuTrack their monthly FIDE ratings, games, tournaments and more. | 2,545 |
| 6 | 🇷🇴Follow Costica-Ciprian NanuTrack their monthly FIDE ratings, games, tournaments and more. | 2,517 |
| 7 | 🇷🇴Follow Mircea-Emilian ParligrasTrack their monthly FIDE ratings, games, tournaments and more. | 2,507 |
| 8 | 🇷🇴Follow Filip MagoldTrack their monthly FIDE ratings, games, tournaments and more. | 2,501 |
| 9 | 🇷🇴Follow Felix-Antonio IlincaTrack their monthly FIDE ratings, games, tournaments and more. | 2,486 |
| 10 | 🇷🇴Follow Lucian-Costin MironTrack their monthly FIDE ratings, games, tournaments and more. | 2,484 |
| ... | ||
| 193 | 2,078 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 8 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 12788 | 2,078 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 17519 | 2,078 | |