USCF player statistics
Williams, C Scott
Official US Chess record- US Chess reported rank
- #19,919 national · #107 in state
- Floor
- Regular 1,200 · Quick 125
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+85 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -69
- Jul 2026 to Aug 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 3 of 9
- Latest -23, Aug 2026 to Sep 2026
- Typical move
- ±14
- Mean absolute change; spread ±24.6
Regular rating in context
Alabama
#173of 611 rated members · higher than 71.6%
438 lower · 1 same rating · 172 higher · ties share a rank
United States
#26,126of 83,635 rated members · higher than 68.7%
57,476 lower · 34 same rating · 26,125 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 1,238 (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; 68.7% below 1,238)
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 | 1,238-23 | 1,323no change |
| Aug 2026 | 1,261-69 | 1,323no change |
| Jul 2026 | 1,330-38 | 1,323-48 |
| Jun 2026 | 1,368no change | 1,371 Pno change · 22 games |
| May 2026 | 1,368no change | 1,371 Pno change · 22 games |
| Apr 2026 | 1,368no change | 1,371 Pno change · 22 games |
| Mar 2026 | 1,368no change | 1,371 Pno change · 22 games |
| Feb 2026 | 1,368no change | 1,371 Pno change · 22 games |
| Jan 2026 | 1,368no change | 1,371 Pno change · 22 games |
| Dec 2025 | 1,368 | 1,371 P22 games |