USCF player statistics
Zhang, Zhibo
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-95 Quick vs Regular
No national baseline for this rating band yet.
-398 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +96
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +96 from Jan 2026 to Feb 2026
- Current run
- 7 updates
- Unchanged since Feb 2026
- Typical move
- ±11
- Mean absolute change; spread ±32
Regular rating in context
United States
48.5%of the comparison population has a lower rating.
40,636 lower · 40 same rating · 42,959 higher
Washington
43.1%of the comparison population has a lower rating.
932 lower · 0 same rating · 1,230 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,184 within 100 points of 812
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; 48.5% below 812)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Online Regular |
|---|---|---|---|
| Sep 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| Aug 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| Jul 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| Jun 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| May 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| Apr 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| Mar 2026 | 812no change | 717no change | 414 Pno change · 14 games |
| Feb 2026 | 812+96 | 717+100 | 414 Pno change · 14 games |
| Jan 2026 | 716no change | 617no change | 414 Pno change · 14 games |
| Dec 2025 | 716 | 617 | 414 P14 games |