USCF player statistics
Bankman, Sonja Aurora
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+27 Quick vs Regular
No national baseline for this rating band yet.
+358 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +180
- Jan 2026 to Feb 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +180 from Jan 2026 to Feb 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±20
- Mean absolute change; spread ±60
Regular rating in context
United States
65%of the comparison population has a lower rating.
54,444 lower · 41 same rating · 29,150 higher
North Carolina
60.4%of the comparison population has a lower rating.
1,657 lower · 3 same rating · 1,082 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,188 within 100 points of 1,152
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 65% below 1,152)
How these comparisons are calculated
Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz |
|---|---|---|---|
| Sep 2026 | 1,152no change | 1,179no change | 1,510no change |
| Aug 2026 | 1,152no change | 1,179no change | 1,510no change |
| Jul 2026 | 1,152no change | 1,179no change | 1,510no change |
| Jun 2026 | 1,152no change | 1,179no change | 1,510no change |
| May 2026 | 1,152no change | 1,179no change | 1,510no change |
| Apr 2026 | 1,152-1 | 1,179no change | 1,510no change |
| Mar 2026 | 1,153no change | 1,179no change | 1,510no change |
| Feb 2026 | 1,153+180 | 1,179+153 | 1,510no change |
| Jan 2026 | 973no change | 1,026no change | 1,510no change |
| Dec 2025 | 973 | 1,026 | 1,510 |