Format
Beerdsen, Thomas
GM🇳🇱FIDE 1030108· Male· Netherlands· Born in 1998
Follow Thomas BeerdsenTrack his monthly FIDE ratings, games, tournaments and more.
Thomas Beerdsen, a 28-year-old Dutch Grandmaster, is rated 2518 — just 20 short of his peak of 2538 (Jun 2025, age 27) and ranked 15th among Dutch players, and 471st worldwide. He has fluctuated between 2501 and 2538 over the past 2 years. 145 rated games in the past year (≈96/year long-term). Recent standard appearances include Belgian Interclubs Round 2025-2026 Ronde 11, Dutch Team Competition - Meesterklasse Round 9, and grenke Chess Open 2026 A-Open. Also played 1 rapid (including ASV Voorjaarstoernooi 2026) and 4 blitz events (including V Mindsports International Festival 2025 - 3rd Night Blitz) recently. He reached World #391 in Jun 2025.
Awarded GM in 2023 (age 25), IM in 2017 (age 19), and FM in 2014 (age 16). At junior level, he reached World #47 in U20, World #60 in U18, World #64 in U16, World #93 in U12 and #2 nationally in U14.
Current rating
2518
Standard
Rpd2488·Blz2552
All-time high
2538
−20 pts below
Jun 2025 · age 27
Jun 2025 · age 27
Activity
126
games / yr avg. · ≈11/mo
145 past 12 mo · ≈12/mo
classical only
Very active
classical only
Very active
Signature stat
#15
#15 · Dutch players · of 4,695
Career timeline
24 entries2025
Peak Dutch rank: #13
at age 27 · rated 2538
Jun 2025
Peak World rank: #391
at age 27 · rated 2538
Jun 2025
All-time peak 2538
at age 27 · −20 from today
Jun 2025
2023
Re-crossed 2500
at age 25
Nov 2023
GM title awardedGM
at age 25 · 2023 2nd FIDE Council
Aug 2023
2022
Re-crossed 2500
at age 24
Jul 2022
Standard rating history
Activity & highlights
Evolution
-20
2538 → 2518
Tournaments
31
129 games
Score
89/ 12969.0%
66W46D17L
Top 3 wins
1.[W]vsBenjamin GleduraGM2,652·PRAGUE INTERNATIONAL CHESS FESTIVAL - CHALLENGERS TOURNAMENT 2026·R2·+6.8
2.[W]vsSurya Shekhar GangulyGM2,568·PRAGUE INTERNATIONAL CHESS FESTIVAL - CHALLENGERS TOURNAMENT 2026·R1·+5.6
Top 3 losses
Last 12 months — tournaments
17 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Apr 2026 | 0.5/1 | #856 | 2445 | -1.1 |
Team | Apr 2026 | 0.5/1 | #63 | 2431 | -1.3 |
Open Swiss | Apr 2026 | 6.5/9 | #36 | 2477 | -3.5 |
Team | Mar 2026 | 1/1 | #23 | 3201 | +3.3 |
Team | Mar 2026 | 0.5/1 | #45 | 2211 | -3.6 |
Round-Robin | Feb 2026 | 4/9 | #7 | 2516 | -1.4 |
Open Swiss | Feb 2026 | 6.5/9 | #4 | 2484 | -1.2 |
Team | Feb 2026 | 0.5/1 | #725 | 2524 | 0.0 |
Team | Feb 2026 | 1/1 | #34 | 3114 | +2.4 |
Team | Jan 2026 | 1/1 | #404 | 3305 | +4.7 |
Most-Played Opponents
vsHing Ting LaiIM
🇳🇱NED·2449
+8 −6 =5
19 games·last met Sep 2024
View head-to-head →
vsMax WarmerdamGM
🇳🇱NED·2520
+4 −8 =6
18 games·last met May 2025
View head-to-head →
vsLiam VrolijkGM
🇳🇱NED·2517
+5 −3 =8
16 games·last met May 2026
View head-to-head →
vsCasper SchoppenGM
🇳🇱NED·2589
+3 −6 =5
14 games·last met Dec 2024
View head-to-head →
vsSipke ErnstGM
🇳🇱NED·2540
+4 −6 =4
14 games·last met May 2023
View head-to-head →
Rankings
/
Netherlands
#15
out of 4,901 players
Europe
#271
in continent
World
#471
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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