USCF player statistics
Li, Deborah
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+4 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +41
- Mar 2026 to Apr 2026
- Biggest drop
- -21
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +41 from Mar 2026 to Apr 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±9
- Mean absolute change; spread ±17.8
Regular rating in context
United States
6.1%of the comparison population has a lower rating.
5,172 lower · 63 same rating · 78,400 higher
New Jersey
5.1%of the comparison population has a lower rating.
154 lower · 2 same rating · 2,847 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,089 within 100 points of 122
100–149: 6,615 members (7.9%) · highlighted band is the player’s · dashed line is the target
7.9% below 150 (6,615 of 83,635; 6.1% below 122)
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 |
|---|---|---|
| Sep 2026 | 122 Pno change · 18 games | 126 Pno change · 20 games |
| Aug 2026 | 122 P-20 · 18 games | 126 P-20 · 20 games |
| Jul 2026 | 142 Pno change · 18 games | 146 Pno change · 20 games |
| Jun 2026 | 142 Pno change · 18 games | 146 Pno change · 20 games |
| May 2026 | 142 Pno change · 18 games | 146 Pno change · 20 games |
| Apr 2026 | 142 P+41 · 18 games | 146 P+45 · 20 games |
| Mar 2026 | 101 Pno change · 18 games | 101 Pno change · 20 games |
| Feb 2026 | 101 P-21 · 18 games | 101 P-25 · 20 games |
| Jan 2026 | 122 Pno change · 18 games | 126 Pno change · 20 games |
| Dec 2025 | 122 P18 games | 126 P20 games |