USCF player statistics
Dukes, Julian
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-262 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +233
- May 2026 to Jun 2026
- Biggest drop
- -19
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +234 from May 2026 to Jul 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±34
- Mean absolute change; spread ±78.3
Regular rating in context
United States
#47,703of 83,635 rated members · higher than 42.8%
35,877 lower · 56 same rating · 47,702 higher · ties share a rank
Delaware
#139of 212 rated members · higher than 34.4%
73 lower · 1 same rating · 138 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,828 within 100 points of 711 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 42.8% below 711)
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 | 711no change | 449no change |
| Aug 2026 | 711no change | 449no change |
| Jul 2026 | 711+1 | 449no change |
| Jun 2026 | 710+233 | 449no change |
| May 2026 | 477no change | 449no change |
| Apr 2026 | 477+47 | 449+74 |
| Mar 2026 | 430-3 | 375 P-67 · 20 games |
| Feb 2026 | 433-19 | 442 P+98 · 20 games |
| Jan 2026 | 452 P+7 · 19 games | 344 P+16 · 12 games |
| Dec 2025 | 445 P16 games | 328 P9 games |