USCF player statistics
Xu, Brian
- Gender
- Male
- US Chess reported rank
- #20,543 national · #2,380 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +20
- Oct 2026 to Nov 2026
- Biggest drop
- -39
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +20 from Oct 2026 to Nov 2026
- Updates that moved
- 6 of 11
- Latest +20, Oct 2026 to Nov 2026
- Typical move
- ±12
- Mean absolute change; spread ±18.5
Regular rating in context
United States
#26,427of 83,032 rated members · higher than 68.1%
56,566 lower · 40 same rating · 26,426 higher · ties share a rank
New York
#2,787of 9,119 rated members · higher than 69.3%
6,323 lower · 10 same rating · 2,786 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,990 within 100 points of 1,237 (this player included)
1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target
68.6% below 1,250 (57,004 of 83,032; 68.1% below 1,237)
Percentile over time · United States
68.1% higher than · Nov 2026 · rank #26,427 of 83,032
Since Dec 2025
-3.7 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 1,237+20 | 1,229+15 |
| Oct 2026 | 1,217no change | 1,214no change |
| Sep 2026 | 1,217no change | 1,214no change |
| Aug 2026 | 1,217-7 | 1,214-3 |
| Jul 2026 | 1,224-32 | 1,217no change |
| Jun 2026 | 1,256-32 | 1,217-36 |
| May 2026 | 1,288no change | 1,253no change |
| Apr 2026 | 1,288no change | 1,253no change |
| Mar 2026 | 1,288+7 | 1,253no change |
| Feb 2026 | 1,281no change | 1,253no change |
| Jan 2026 | 1,281-39 | 1,253-40 |
| Dec 2025 | 1,320 | 1,293 |