Format
BP
Bosma, Pieter
🇳🇱FIDE 40107680· Male· Netherlands· Born in 1990
Follow Pieter BosmaTrack his monthly FIDE ratings, games, tournaments and more.
Pieter Bosma, a 36-year-old Dutch player, is rated 1512. He plays occasionally (5 games in the last 12 months). Recent appearances: Chessfestival Groningen 2025 Compact C and Oscar Romero Open Hoorns Kampioenschap 2025 - C. His peak of 1563 was reached at age 35 (Sep 2025).
Current rating
1512
Standard
Rpd—·Blz—
All-time high
1563
−51 pts below
Sep 2025 · age 35
Sep 2025 · age 35
Activity
12
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#180,133
#180,133 · players worldwide · of 216,808
Career timeline
6 entries2025
Best 12-month gain (+108 Elo)
1455 → 1563
Dec 2025
All-time peak 1563
at age 35 · −51 from today
Sep 2025
Crossed 1500
at age 35
May 2025
2024
Crossed 1400
at age 34
Mar 2024
Crossed 1200
at age 34
Mar 2024
First FIDE rating
1494 · at age 34
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
-25
1537 → 1512
Tournaments
2
11 games
Score
5.5/ 1150.0%
5W1D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Dec 2025 | 1.5/4 | #29 | 1518 | -50.8 |
Open Swiss | Aug 2025 | 4/1 | #39 | 2457 | +26.0 |
Rankings
/
Netherlands
#4,621
out of 4,901 players
Europe
#114,485
in continent
World
#180,086
out of 400,000+
National ranking
Europe & World
Europe
World
Netherlands
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