USCF player statistics
Underwood, Brent
- Gender
- Male
- US Chess reported rank
- #3,522 national · #245 in state
- Floor
- Regular 1,700 · Quick 100
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +65
- Oct 2026 to Nov 2026
- Biggest drop
- -26
- Sep 2026 to Oct 2026
- Longest rise
- 2 updates
- +65 from Jan 2026 to Mar 2026
- Updates that moved
- 7 of 11
- Latest +65, Oct 2026 to Nov 2026
- Typical move
- ±20
- Mean absolute change; spread ±29.5
Regular rating in context
United States
#3,831of 83,032 rated members · higher than 95.3%
79,190 lower · 12 same rating · 3,830 higher · ties share a rank
California
#564of 9,288 rated members · higher than 93.9%
8,723 lower · 2 same rating · 563 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 3,740 within 100 points of 1,965 (this player included)
1,950–1,999: 798 members (0.9%) · highlighted band is the player’s · dashed line is the target
96% below 2,000 (79,720 of 83,032; 95.3% below 1,965)
Percentile over time · United States
95.3% higher than · Nov 2026 · rank #3,831 of 83,032
Since Dec 2025
+4.1 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 | 1,965+65 | 977no change |
| Oct 2026 | 1,900-26 | 977no change |
| Sep 2026 | 1,926+35 | 977no change |
| Aug 2026 | 1,891+21 | 977no change |
| Jul 2026 | 1,870no change | 977no change |
| Jun 2026 | 1,870no change | 977no change |
| May 2026 | 1,870-10 | 977no change |
| Apr 2026 | 1,880no change | 977no change |
| Mar 2026 | 1,880+1 | 977no change |
| Feb 2026 | 1,879+64 | 977no change |
| Jan 2026 | 1,815no change | 977no change |
| Dec 2025 | 1,815 | 977 |