USCF player statistics
Herring, Zachary
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-1 Quick vs Regular
No national baseline for this rating band yet.
+1 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-360 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
- +69
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +69 from Jan 2026 to Feb 2026
- Current run
- 7 updates
- Unchanged since Feb 2026
- Typical move
- ±8
- Mean absolute change; spread ±23
Regular rating in context
United States
32.6%of the comparison population has a lower rating.
27,346 lower · 52 same rating · 56,237 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,878 within 100 points of 547
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 32.6% below 547)
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 | Blitz | Online Regular |
|---|---|---|---|---|
| Sep 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Aug 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Jul 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Jun 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| May 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Apr 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Mar 2026 | 547no change | 546no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Feb 2026 | 547+69 | 546+70 | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Jan 2026 | 478no change | 476no change | 548 Pno change · 22 games | 187 Pno change · 10 games |
| Dec 2025 | 478 | 476 | 548 P22 games | 187 P10 games |