USCF player statistics
Inamura, Sadelle
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +12
- Aug 2026 to Sep 2026
- Biggest drop
- -14
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +12 from Aug 2026 to Sep 2026
- Updates that moved
- 2 of 9
- Latest +12, Aug 2026 to Sep 2026
- Typical move
- ±3
- Mean absolute change; spread ±6.5
Regular rating in context
United States
7.2%of the comparison population has a lower rating.
6,024 lower · 44 same rating · 77,567 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,875 within 100 points of 138
100–149: 6,615 members (7.9%) · highlighted band is the player’s · dashed line is the target
7.9% below 150 (6,615 of 83,635; 7.2% below 138)
How these comparisons are calculated
Chess67 calculations from the Sep 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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Sep 2026 | 138+12 | 138+13 |
| Aug 2026 | 126 Pno change · 10 games | 125 P-1 · 10 games |
| Jul 2026 | 126 Pno change · 10 games | 126 Pno change · 10 games |
| Jun 2026 | 126 Pno change · 10 games | 126 Pno change · 10 games |
| May 2026 | 126 Pno change · 10 games | 126 Pno change · 10 games |
| Apr 2026 | 126 Pno change · 10 games | 126 Pno change · 10 games |
| Mar 2026 | 126 Pno change · 10 games | 126 Pno change · 10 games |
| Feb 2026 | 126 P-14 · 10 games | 126 P-13 · 10 games |
| Jan 2026 | 140 Pno change · 7 games | 139 Pno change · 7 games |
| Dec 2025 | 140 P7 games | 139 P7 games |