Format
Mastrovasilis, Athanasios
GM🇬🇷FIDE 4201990· Male· Greece· Born in 1979
Follow Athanasios MastrovasilisTrack his monthly FIDE ratings, games, tournaments and more.
Athanasios Mastrovasilis, a 47-year-old Greek Grandmaster, is rated 2419 and ranked 19th among Greek players, and in the top 1% worldwide. He has held steady between 2400 and 2450 for 15 months. 37 rated games in the past year (≈57/year long-term). Recent standard appearances include 2026 Team Championship of ESSTH-CHALK - POA play off - play out, 2026 Team Cup of ESSTH-CHALK Rounds 1-3, and 2026 Team Championship of ESSTH-CHALK - POA group A - rounds 1-5. Also played 2 rapid events (including Craiova Grand Prix 2025) recently. His peak of 2556 was reached at age 31 (Sep 2010); he also reached World #363 in Jan 2007 and spent 187 months in Greek top 10, with a longest streak of 15 consecutive years.
Awarded GM in 2005 (age 26) and IM in 2001 (age 22).
Current rating
2419
Standard
Rpd2520·Blz2523
All-time high
2556
−137 pts below
Sep 2010 · age 31
Sep 2010 · age 31
Activity
34
games / yr avg. · ≈3/mo
37 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#19
#19 · Greek players · of 3,059
187 months in National top 10 (2002–2025)
187 months in National top 10 (2002–2025)
Career timeline
24 entries2025
187 months in national top 10
longest streak 184 months · since Jul 2002
Apr 2025
57th 45-50 player worldwide
at age 46 · rated 2455
Jan 2025
2023
Re-crossed 2500
at age 44
May 2023
2022
38th 40-45 player worldwide
at age 43 · rated 2540
Apr 2022
2018
Re-crossed 2500
at age 39
Oct 2018
Re-crossed 2500
at age 39
Aug 2018
Standard rating history
Activity & highlights
Evolution
-21
2440 → 2419
Tournaments
6
35 games
Score
22/ 3562.9%
15W14D6L
Top 3 wins
3.[W]vsRashad ZeynalliFM2,284·9th Mersin Metropolitan Municipality International Open Chess Tournament - A·R7·+3.2
Top 3 losses
2.[L]vsAlex YermolinskyGM2,388·9th Mersin Metropolitan Municipality International Open Chess Tournament - A·R9·-5.4
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 2.5/3 | #7 | 2332 | -1.2 |
Team | Feb 2026 | 1/1 | #20 | 2492 | +0.8 |
Team | Jan 2026 | 3/4 | #5 | 2368 | -1.6 |
Round-Robin | Dec 2025 | 5/9 | #5 | 2476 | +8.3 |
Swiss | Nov 2025 | 5/9 | #14 | 2312 | -11.1 |
Open Swiss | Jun 2025 | 5.5/9 | #17 | 2256 | -15.9 |
Most-Played Opponents
vsIoannis NikolaidisGM
🇬🇷GRE·2444
+2 −3 =18
23 games·last met Dec 2025
View head-to-head →
vsNikolaos GalopoulosIM
🇬🇷GRE·2426
+6 −3 =7
16 games·last met Aug 2021
View head-to-head →
vsVasilios KotroniasGM
🇬🇷GRE·2371
+5 −5 =4
14 games·last met Dec 2025
View head-to-head →
vsDimitrios MastrovasilisGM
🇬🇷GRE·2527
+0 −1 =13
14 games·last met Nov 2025
View head-to-head →
vsStamatis ArgiroudisFM
🇬🇷GRE·2230
+7 −0 =5
12 games·last met Mar 2026
View head-to-head →
Rankings
/
Greece
#19
out of 3,641 players
Europe
#852
in continent
World
#1,372
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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