Format
WW
Walgren, William Arntzen
🇳🇴FIDE 1562088· Male· Norway· Born in 2010
William Arntzen Walgren, a 16-year-old Norwegian player. currently rated 2094 in Standard, career peak of 2129 (Aug 2025).
Current rating
2094
Standard
Rpd2017·Blz2034
All-time high
2129
−35 pts below
Aug 2025 · age 15
Aug 2025 · age 15
Activity
52
games / yr avg. · ≈4/mo
59 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#171
in Norway · of 2,068
Career timeline
5 entries2025
All-time peak 2129
at age 15 · −35 from today
Aug 2025
Crossed 2100
at age 15
May 2025
Crossed 2000
at age 15
Jan 2025
2023
Best 12-month gain (+493 Elo)
1303 → 1796
Jun 2023
2020
First FIDE rating
1479 · at age 10
Dec 2020
Rankings
/
Norway
#171
out of 2,660 players
Europe
#12,245
in continent
World
#16,012
out of 400,000+
National ranking
Europe & World
Europe
World
Norway
Europe
World
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