USCF player statistics
Zhou, Brandon
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-25 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +422
- May 2026 to Jun 2026
- Biggest drop
- -59
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +475 from May 2026 to Jul 2026
- Updates that moved
- 5 of 9
- Latest +179, Aug 2026 to Sep 2026
- Typical move
- ±86
- Mean absolute change; spread ±146.8
Regular rating in context
United States
#45,203of 83,635 rated members · higher than 45.8%
38,388 lower · 45 same rating · 45,202 higher · ties share a rank
California
#5,190of 9,051 rated members · higher than 42.6%
3,860 lower · 2 same rating · 5,189 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,485 within 100 points of 764 (this player included)
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; 45.8% below 764)
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 | 764+179 | 739+174 |
| Aug 2026 | 585-59 | 565-69 |
| Jul 2026 | 644 P+53 · 23 games | 634 P+50 · 23 games |
| Jun 2026 | 591 P+422 · 15 games | 584 P+416 · 15 games |
| May 2026 | 169 Pno change · 10 games | 168 Pno change · 10 games |
| Apr 2026 | 169 P+60 · 10 games | 168 P+59 · 10 games |
| Mar 2026 | 109 Pno change · 5 games | 109 Pno change · 5 games |
| Feb 2026 | 109 Pno change · 5 games | 109 Pno change · 5 games |
| Jan 2026 | 109 Pno change · 5 games | 109 Pno change · 5 games |
| Dec 2025 | 109 P5 games | 109 P5 games |