USCF player statistics
Jiang, Ziheng
Official US Chess recordRegular rating
Published rating · Sep 2026 · 9 published updates since Jan 2026
Other formats against Regular
-26 Quick vs Regular
No national baseline for this rating band yet.
-73 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +131
- Apr 2026 to May 2026
- Biggest drop
- -100
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +107 from Jul 2026 to Sep 2026
- Updates that moved
- 8 of 8
- Latest +37, Aug 2026 to Sep 2026
- Typical move
- ±54
- Mean absolute change; spread ±70.4
Regular rating in context
United States
#27,995of 83,635 rated members · higher than 66.4%
55,598 lower · 43 same rating · 27,994 higher · ties share a rank
Pennsylvania
#1,058of 2,639 rated members · higher than 59.7%
1,577 lower · 5 same rating · 1,057 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,053 within 100 points of 1,186 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 66.4% below 1,186)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,186+37 | 1,160+40 | 1,113 Pno change · 20 games |
| Aug 2026 | 1,149+70 | 1,120+67 | 1,113 Pno change · 20 games |
| Jul 2026 | 1,079-10 | 1,053-17 | 1,113 P20 games |
| Jun 2026 | 1,089-21 | 1,070-19 | — |
| May 2026 | 1,110+131 | 1,089+123 | — |
| Apr 2026 | 979-35 | 966-17 | — |
| Mar 2026 | 1,014 P+26 · 16 games | 983 P+19 · 16 games | — |
| Feb 2026 | 988 P-100 · 16 games | 964 P-101 · 16 games | — |
| Jan 2026 | 1,088 P8 games | 1,065 P8 games | — |