USCF player statistics
Aro, Henry Joseph
- Gender
- Male
- US Chess reported rank
- #53,095 national · #449 in state
- Floor
- Regular 110 · Quick 110
- Rated games
- Regular 7 · Quick 7
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -25
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±8
- Mean absolute change; spread ±14.4
Regular rating in context
United States
#62,016of 83,032 rated members · higher than 25.2%
20,961 lower · 56 same rating · 62,015 higher · ties share a rank
Louisiana
#529of 698 rated members · higher than 24.2%
169 lower · 1 same rating · 528 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,799 within 100 points of 439 (this player included)
400–449: 2,739 members (3.2%) · highlighted band is the player’s · dashed line is the target
25.9% below 450 (21,555 of 83,032; 25.2% below 439)
Percentile over time · United States
25.2% higher than · Nov 2026 · rank #62,016 of 83,032
Since Aug 2026
-2.1 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 | 439 Pno change · 7 games | 476 Pno change · 7 games |
| Oct 2026 | 439 Pno change · 7 games | 476 Pno change · 7 games |
| Sep 2026 | 439 P-25 · 7 games | 476 P-23 · 7 games |
| Aug 2026 | 464 P4 games | 499 P4 games |
| Jul 2026 | — | — |
| Jun 2026 | — | — |