Format
CW
Culbertson, William Robert
🇺🇸FIDE 39981851· Male· United States of America· Born in 1990
Follow William Robert CulbertsonTrack his monthly FIDE ratings, games, tournaments and more.
William Robert Culbertson, a 36-year-old American player, is rated 1641 — his current career high. He plays occasionally (5 games in the last 12 months). Recent standard appearances include 56th Annual National Chess Congress - U2000, 56th Annual National Chess Congress - U2200, and 53rd Annual World Open - U2000.
Current rating
1641
Standard
Rpd—·Blz—
All-time high
1641
at best
Jan 2026 · age 36
Jan 2026 · age 36
Activity
12
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#131,026
#131,026 · players worldwide · of 216,808
Career timeline
5 entries2026
Crossed 1600
at age 36
Jan 2026
Crossed 1500
at age 36
Jan 2026
Crossed 1400
at age 36
Jan 2026
All-time peak 1641
at age 36
Jan 2026
First FIDE rating
1641 · at age 36
Jan 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
0
1641 → 1641
Tournaments
3
5 games
Score
1.5/ 530.0%
1W1D3L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Nov 2025 | 0/2 | #83 | 934 | 0.0 |
Open Swiss | Nov 2025 | 0/1 | #81 | 960 | 0.0 |
Open Swiss | Jul 2025 | 1.5/2 | #154 | 1707 | 0.0 |
Hot streak: 3 tournaments without losing Elo.
Rankings
/
United States of America
#3,927
out of 5,412 players
Americas
#16,088
in continent
World
#131,020
out of 400,000+
National ranking
Europe & World
Europe
World
United States of America
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| 3927 | 1,641 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 16088 | 1,641 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| 131020 | 1,641 | |