USCF player statistics
Santoy, Sophia A
- Gender
- Female
- FIDE
- FIDE 0
- US Chess reported rank
- #69,781 national · #9,481 in state
- Floor
- Regular 109 · Quick 109
- Rated games
- Regular 24 · Quick 24
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Feb 2026 to Mar 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +1 from Feb 2026 to Mar 2026
- Current run
- 8 updates
- Unchanged since Mar 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.3
Regular rating in context
United States
#78,960of 83,032 rated members · higher than 4.7%
3,919 lower · 154 same rating · 78,959 higher · ties share a rank
Texas
#9,923of 10,533 rated members · higher than 5.5%
583 lower · 28 same rating · 9,922 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,212 within 100 points of 109 (this player included)
100–149: 6,421 members (7.7%) · highlighted band is the player’s · dashed line is the target
7.7% below 150 (6,421 of 83,032; 4.7% below 109)
Percentile over time · United States
4.7% higher than · Nov 2026 · rank #78,960 of 83,032
Since Feb 2026
+0.2 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 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Oct 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Sep 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Aug 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Jul 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Jun 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| May 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Apr 2026 | 109 Pno change · 24 games | 109 Pno change · 24 games |
| Mar 2026 | 109 P+1 · 24 games | 109 P+1 · 24 games |
| Feb 2026 | 108 P24 games | 108 P24 games |