USCF player statistics
Karen, Brian
Official US Chess recordBlitz rating
2,175
Provisional rating · Jun 2026
Jun 2026
2,175 provisional
Dec 2025Jun 2026
7 monthly rating updates in this window
Peer comparisons
A matching published population is not available for this rating. Historical ratings remain available above; we do not compare older ratings with a newer membership snapshot.
Published ratings by month
All available formats. P indicates a provisional rating.
| Month | Blitz |
|---|---|
| Jun 2026 | 2,175 P |
| May 2026 | 2,175 P |
| Apr 2026 | 2,175 P |
| Mar 2026 | 2,175 P |
| Feb 2026 | 2,175 P |
| Jan 2026 | 2,175 P |
| Dec 2025 | 2,175 P |
US Chess membership
Register or renew through Chess67. If you already have a USCF ID, use your existing ID when renewing.
Register or renew membershipFind a chess tournament
Browse upcoming events and check each tournament’s sections, rating requirements and registration details.
Find USCF-rated tournamentsLet’s talk chess.
Share a memorable game, talk ratings, or meet other players in the Chess67 Discord community.
Join our Discord and chat about chessBring players together.
Start a local chess community or organize your next tournament with Chess67.