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Tanasie, Cosmin

CM🇷🇴

FIDEFIDE 1285858· Male· Romania· Born in 2010

Follow Cosmin TanasieTrack his monthly FIDE ratings, games, tournaments and more.

Cosmin Tanasie, a 16-year-old Romanian Candidate Master, is rated 2300 — his current career high and ranked 4th among Romanian players under 16, and in the top 2% worldwide. He is on a breakout run, having gained +114 Elo over the past 12 months. 45 rated games in the past year (≈52/year long-term). Recent standard appearances include Bucharest Chess Weekend 66th ed., Florin Gheorghiu International Chess Festival 7th ed. - Open, and Bucharest Chess Weekend 65th ed.. Also played 11 rapid (including Craiova Grand Prix 2025) and 2 blitz events (including Romanian National Team Blitz Championship 2025 - Open) recently. He reached Romanian #61 in May 2026.

Awarded CM in 2024 (age 14). At junior level, he reached #4, #3, #5, #4 and #19 nationally in U16, U14, U12, U10 and U8.

Current rating

2300

Standard

Rpd2046·Blz2118

All-time high

2300

at best
May 2026 · age 16

Activity

57

games / yr avg. · ≈5/mo

45 past 12 mo · ≈4/mo
classical only
Active

Signature stat

#4

#4 · Romanian players under 16 · of 236

Career timeline

17 entries
2026
Peak Romanian rank: #61
at age 16 · rated 2300
May 2026
4th Romanian U16 player
at age 16 · rated 2300
May 2026
Crossed 2300
at age 16
May 2026
All-time peak 2300
at age 16
May 2026
K-factor lowered to 20
at age 16
May 2026
Re-crossed 2200
at age 16
Feb 2026

Standard rating history

Activity & highlights

Best result
Bucharest Chess Weekend 64th ed.
perf 2672 (+453) · 5/5 · #2
Top opponent
Bucharest Chess Weekend 66th ed. · Apr 2026 · +11.3 Elo
Evolution
+111
21892300
Tournaments
7
45 games
Score
36/ 4580.0%
31W10D4L

Last 12 months — tournaments

7 events
EventDateScoreRankPerfΔ Elo
Open Swiss
Apr 20265/6#12315+12.8
Swiss
Mar 20264.5/5#42372+30.4
Open Swiss
Feb 20265.5/6#22413+36.8
Open Swiss
Dec 20255/5#22672+35.2
Swiss
Nov 20255.5/7#22170+25.2
Team
Sep 20256/7#22249+48.8
Open Swiss
Jul 20254.5/9#692024-76.8
Worst Elo result: Brasov Grand Prix 2025 - A (-76.8 Elo, finished #69).

Most-Played Opponents