USCF player statistics
Zieger, Susan
Official US Chess recordRegular rating
621
Provisional rating
Regular rating in context
Calculated from the Sep 2026 supplement, using the same population as Chess67’s USCF statistics: US members classified as active by the supplement rules, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings. This player is outside that comparison population; no membership rank is assigned.
Published ratings by supplement
All available formats. P indicates a provisional rating.
| Supplement | Regular |
|---|---|
| Sep 2026 | 621 P |
| Aug 2026 | 621 P |
| Jul 2026 | 621 P |
| Jun 2026 | 621 P |
| May 2026 | 621 P |
| Apr 2026 | 621 P |
| Mar 2026 | 621 P |
| Feb 2026 | 621 P |
| Jan 2026 | 621 P |
| Dec 2025 | 621 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 tournaments