USCF player statistics
Clark, Charles B
Official US Chess record- Floor
- Regular 1,300 · Quick 100
- Rated games
- Quick 14
US Chess record as of Sep 14, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+5 Quick vs Regular (provisional)
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
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 9 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#17,865of 83,635 rated members · higher than 78.5%
65,737 lower · 34 same rating · 17,864 higher · ties share a rank
California
#2,244of 9,051 rated members · higher than 75.1%
6,805 lower · 3 same rating · 2,243 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,859 within 100 points of 1,482 (this player included)
1,450–1,499: 1,474 members (1.7%) · highlighted band is the player’s · dashed line is the target
79.2% below 1,500 (66,280 of 83,635; 78.5% below 1,482)
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 | 1,482no change | 1,487 Pno change · 14 games |
| Aug 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Jul 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Jun 2026 | 1,482no change | 1,487 Pno change · 14 games |
| May 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Apr 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Mar 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Feb 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Jan 2026 | 1,482no change | 1,487 Pno change · 14 games |
| Dec 2025 | 1,482 | 1,487 P14 games |