USCF player statistics
Williams, Dimitri
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-244 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +223
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +239 from Mar 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±27
- Mean absolute change; spread ±73.9
Regular rating in context
United States
#41,104of 83,635 rated members · higher than 50.7%
42,483 lower · 49 same rating · 41,103 higher · ties share a rank
Michigan
#898of 1,935 rated members · higher than 53.4%
1,035 lower · 3 same rating · 897 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,972 within 100 points of 852 (this player included)
850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target
53.2% below 900 (44,559 of 83,635; 50.7% below 852)
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 | 852no change | 608 Pno change · 11 games |
| Aug 2026 | 852no change | 608 Pno change · 11 games |
| Jul 2026 | 852no change | 608 Pno change · 11 games |
| Jun 2026 | 852no change | 608 Pno change · 11 games |
| May 2026 | 852+16 | 608 Pno change · 11 games |
| Apr 2026 | 836 P+223 · 18 games | 608 P+358 · 11 games |
| Mar 2026 | 613 Pno change · 11 games | 250 Pno change · 4 games |
| Feb 2026 | 613 Pno change · 11 games | 250 Pno change · 4 games |
| Jan 2026 | 613 Pno change · 11 games | 250 Pno change · 4 games |
| Dec 2025 | 613 P11 games | 250 P4 games |