USCF player statistics
Zhou, Andrew Shan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-119 Quick vs Regular (provisional)
No national baseline for this rating band yet.
+98 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 1 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.3
Regular rating in context
United States
47.4%of the comparison population has a lower rating.
39,692 lower · 48 same rating · 43,895 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,353 within 100 points of 792
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 47.4% below 792)
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 |
|---|---|---|---|
| Sep 2026 | 792-1 | 673 Pno change · 22 games | 890no change |
| Aug 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Jul 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Jun 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| May 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Apr 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Mar 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Feb 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Jan 2026 | 793no change | 673 Pno change · 22 games | 890no change |
| Dec 2025 | 793 | 673 P22 games | 890 |