USCF player statistics
Brumley, Katie M
- Gender
- Female
- TD
- Club
- US Chess reported rank
- #35,641 national · #722 in state
- Floor
- Regular 106 · Quick 106
- Rated games
- Regular 12 · Quick 12
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -200
- Dec 2025 to Jan 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 8 updates
- Unchanged since Mar 2026
- Typical move
- ±24
- Mean absolute change; spread ±61.5
Regular rating in context
United States
#43,912of 83,032 rated members · higher than 47%
39,074 lower · 47 same rating · 43,911 higher · ties share a rank
Michigan
#982of 1,912 rated members · higher than 48.5%
929 lower · 2 same rating · 981 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,203 within 100 points of 797 (this player included)
750–799: 2,329 members (2.8%) · highlighted band is the player’s · dashed line is the target
47.2% below 800 (39,223 of 83,032; 47% below 797)
Percentile over time · United States
47% higher than · Nov 2026 · rank #43,912 of 83,032
Since Dec 2025
-13.8 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 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Oct 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Sep 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Aug 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Jul 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Jun 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| May 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Apr 2026 | 797 Pno change · 12 games | 757 Pno change · 12 games |
| Mar 2026 | 797 P-65 · 12 games | 757 P-72 · 12 games |
| Feb 2026 | 862 Pno change · 12 games | 829 Pno change · 12 games |
| Jan 2026 | 862 P-200 · 9 games | 829 P-222 · 9 games |
| Dec 2025 | 1,062 P9 games | 1,051 P9 games |