USCF player statistics
Jacobson, Aaron
Official US Chess recordOnline Regular rating
Provisional rating · Sep 2026
Sep 2026
2,308 provisional
The comparison field
Online Regular rating in context
Where this rating sits
8,137 rated members · 50-point bands
Median falls in
1,050–1,099
96 members have ratings within 100 points of 2,308.
Highlighted band: player rating · Dashed line: target rating
2,300–2,349: 21 members (0.2%). Select a band to explore the distribution.
Explore a target rating
Compare a rating with this published population.
98.9% have ratings below 2,350.
8,053 of 8,137 members. At 2,308, the figure is 98.7%.
The population stays fixed. This is a rating comparison, not a prediction of future rank or results.
How these comparisons are calculated
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. “Lower” is strictly lower; ties share a rank. National and state groups overlap. 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 | Online Regular |
|---|---|
| Sep 2026 | 2,308 P |
| Aug 2026 | 2,308 P |
| Jul 2026 | 2,308 P |
| Jun 2026 | 2,308 P |
| May 2026 | 2,308 P |
| Apr 2026 | 2,308 P |
| Mar 2026 | 2,308 P |
| Feb 2026 | 2,308 P |
| Jan 2026 | 2,308 P |
| Dec 2025 | 2,308 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