Format
LA
Liefbroer, Aat
🇳🇱FIDE 1069497· Male· Netherlands· Born in 1958
Follow Aat LiefbroerTrack his monthly FIDE ratings, games, tournaments and more.
Aat Liefbroer, a 68-year-old Dutch player, is rated 1907. He plays occasionally (2 games in the last 12 months) and took a 19-month break between Mar 2024 and Nov 2025. Recent appearances: Dutch Team Competition - klasse 4 Round 6 and Dutch Team Competition - klasse 4 Round 2. His peak of 1957 was reached at age 66 (Mar 2024).
Current rating
1907
Standard
Rpd—·Blz—
All-time high
1957
−50 pts below
Mar 2024 · age 66
Mar 2024 · age 66
Activity
1
games / yr avg.
2 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#46,437
#46,437 · players worldwide · of 216,808
Career timeline
6 entries2024
All-time peak 1957
at age 66 · −50 from today
Mar 2024
Inactive for 19 months
paused at 1957 → returned at 1929
Mar 2024
2022
Best 12-month gain (+71 Elo)
1879 → 1950
Dec 2022
2019
Crossed 1800
at age 61
Mar 2019
First FIDE rating
1891 · at age 61
Mar 2019
Standard rating history
Last 12 months — activity & highlights
Evolution
-50
1957 → 1907
Tournaments
2
2 games
Score
0/ 20.0%
0W0D2L
Top wins
No standard wins or draws in the last 12 months.
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #563 | 1091 | -22.0 |
Team | Oct 2025 | 0/1 | #639 | 1008 | -28.0 |
Rankings
/
Netherlands
#1,996
out of 4,901 players
Europe
#34,192
in continent
World
#46,437
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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