USCF player statistics
Du, Joshua
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+4 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +97
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +97 from Mar 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±12
- Mean absolute change; spread ±32.1
Regular rating in context
United States
#42,402of 83,635 rated members · higher than 49.2%
41,193 lower · 41 same rating · 42,401 higher · ties share a rank
Missouri
#751of 1,373 rated members · higher than 45.3%
622 lower · 1 same rating · 750 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,080 within 100 points of 824 (this player included)
800–849: 2,310 members (2.7%) · highlighted band is the player’s · dashed line is the target
50.6% below 850 (42,370 of 83,635; 49.2% below 824)
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 | 824no change | 828no change |
| Aug 2026 | 824no change | 828no change |
| Jul 2026 | 824no change | 828no change |
| Jun 2026 | 824+14 | 828+13 |
| May 2026 | 810no change | 815no change |
| Apr 2026 | 810+97 | 815+97 |
| Mar 2026 | 713no change | 718no change |
| Feb 2026 | 713no change | 718no change |
| Jan 2026 | 713no change | 718no change |
| Dec 2025 | 713 | 718 |