USCF player statistics
Li, Carson
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-18 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +94
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +132 from Jul 2026 to Sep 2026
- Updates that moved
- 2 of 9
- Latest +38, Aug 2026 to Sep 2026
- Typical move
- ±15
- Mean absolute change; spread ±32.3
Regular rating in context
United States
#26,201of 83,635 rated members · higher than 68.6%
57,399 lower · 36 same rating · 26,200 higher · ties share a rank
California
#3,078of 9,051 rated members · higher than 65.9%
5,968 lower · 6 same rating · 3,077 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,948 within 100 points of 1,236 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 68.6% below 1,236)
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, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
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 | 1,236+38 | 1,218+31 |
| Aug 2026 | 1,198 P+94 · 18 games | 1,187 P+88 · 18 games |
| Jul 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| Jun 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| May 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| Apr 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| Mar 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| Feb 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| Jan 2026 | 1,104 Pno change · 11 games | 1,099 Pno change · 11 games |
| Dec 2025 | 1,104 P11 games | 1,099 P11 games |