USCF player statistics
Blackburn, Sarah Faith
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 4 published updates since Jun 2026
Other formats against Regular
-66 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -18
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 1 of 3
- Latest -18, Aug 2026 to Sep 2026
- Typical move
- ±6
- Mean absolute change; spread ±10.4
Regular rating in context
United States
#36,374of 83,635 rated members · higher than 56.4%
47,217 lower · 45 same rating · 36,373 higher · ties share a rank
Oklahoma
#288of 643 rated members · higher than 55.2%
355 lower · 1 same rating · 287 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,278 within 100 points of 963 (this player included)
950–999: 2,074 members (2.4%) · highlighted band is the player’s · dashed line is the target
58.2% below 1,000 (48,741 of 83,635; 56.4% below 963)
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, 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 |
|---|---|---|
| Sep 2026 | 963 P-18 · 8 games | 897 P-7 · 8 games |
| Aug 2026 | 981 Pno change · 4 games | 904 Pno change · 4 games |
| Jul 2026 | 981 Pno change · 4 games | 904 Pno change · 4 games |
| Jun 2026 | 981 P4 games | 904 P4 games |
| May 2026 | — | — |