USCF player statistics
Drott, Henry
- Gender
- Male
- US Chess reported rank
- #56,809 national · #395 in state
- Floor
- Regular 105 · Quick 105
- Rated games
- Regular 4 · Quick 4
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +155
- Oct 2026 to Nov 2026
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- 1 update
- +155 from Oct 2026 to Nov 2026
- Updates that moved
- 2 of 5
- Latest +155, Oct 2026 to Nov 2026
- Typical move
- ±31
- Mean absolute change; spread ±69.4
Regular rating in context
United States
#57,537of 83,032 rated members · higher than 30.6%
25,429 lower · 67 same rating · 57,536 higher · ties share a rank
Alabama
#435of 602 rated members · higher than 27.7%
167 lower · 1 same rating · 434 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,700 within 100 points of 522 (this player included)
500–549: 2,672 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.3% below 550 (26,897 of 83,032; 30.6% below 522)
Percentile over time · United States
30.6% higher than · Nov 2026 · rank #57,537 of 83,032
Since Jun 2026
+9.5 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 | 522 P+155 · 9 games | 539 P+153 · 9 games |
| Oct 2026 | 367 Pno change · 4 games | 386 Pno change · 4 games |
| Sep 2026 | 367 P-1 · 4 games | 386 Pno change · 4 games |
| Aug 2026 | 368 Pno change · 4 games | 386 Pno change · 4 games |
| Jul 2026 | 368 Pno change · 4 games | 386 Pno change · 4 games |
| Jun 2026 | 368 P4 games | 386 P4 games |
| May 2026 | — | — |