USCF player statistics
Zhang, Dingzhi
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-139 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +190
- May 2026 to Jun 2026
- Biggest drop
- -20
- Mar 2026 to Apr 2026
- Longest rise
- 3 updates
- +242 from Apr 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±29
- Mean absolute change; spread ±64.4
Regular rating in context
United States
#16,748of 83,635 rated members · higher than 79.9%
66,853 lower · 35 same rating · 16,747 higher · ties share a rank
Washington
#485of 2,162 rated members · higher than 77.5%
1,676 lower · 2 same rating · 484 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,820 within 100 points of 1,510 (this player included)
1,500–1,549: 1,925 members (2.3%) · highlighted band is the player’s · dashed line is the target
81.5% below 1,550 (68,205 of 83,635; 79.9% below 1,510)
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 | 1,510no change | 1,371no change |
| Aug 2026 | 1,510-1 | 1,371-1 |
| Jul 2026 | 1,511+6 | 1,372no change |
| Jun 2026 | 1,505+190 | 1,372+197 |
| May 2026 | 1,315+46 | 1,175 Pno change · 23 games |
| Apr 2026 | 1,269 P-20 · 19 games | 1,175 P-11 · 19 games |
| Mar 2026 | 1,289 Pno change · 16 games | 1,186 Pno change · 16 games |
| Feb 2026 | 1,289 Pno change · 16 games | 1,186 Pno change · 16 games |
| Jan 2026 | 1,289 Pno change · 16 games | 1,186 Pno change · 16 games |
| Dec 2025 | 1,289 P16 games | 1,186 P16 games |