USCF player statistics
Spurling, Delilah Janieh
- Gender
- Female
- US Chess reported rank
- #45,772 national · #52 in state
- Floor
- Regular 109
- Rated games
- Regular 5
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 10 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#54,074of 82,596 rated members · higher than 34.4%
28,461 lower · 62 same rating · 54,073 higher · ties share a rank
Wyoming
#67of 115 rated members · higher than 40.8%
47 lower · 2 same rating · 66 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,392 within 100 points of 581 (this player included)
550–599: 2,631 members (3.1%) · highlighted band is the player’s · dashed line is the target
35.6% below 600 (29,460 of 82,596; 34.4% below 581)
Percentile over time · United States
34.4% higher than · Oct 2026 · rank #54,074 of 82,596
Since Dec 2025
-0.5 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|
| Oct 2026 | 581 Pno change · 5 games |
| Sep 2026 | 581 Pno change · 5 games |
| Aug 2026 | 581 Pno change · 5 games |
| Jul 2026 | 581 Pno change · 5 games |
| Jun 2026 | 581 Pno change · 5 games |
| May 2026 | 581 Pno change · 5 games |
| Apr 2026 | 581 Pno change · 5 games |
| Mar 2026 | 581 Pno change · 5 games |
| Feb 2026 | 581 Pno change · 5 games |
| Jan 2026 | 581 Pno change · 5 games |
| Dec 2025 | 581 P5 games |