USCF player statistics
Vaughn, Edwin
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-43 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
- -5
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 1 of 9
- Latest -5, Aug 2026 to Sep 2026
- Typical move
- ±1
- Mean absolute change; spread ±1.7
Regular rating in context
United States
50.7%of the comparison population has a lower rating.
42,483 lower · 49 same rating · 41,103 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,972 within 100 points of 852
850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target
53.2% below 900 (44,559 of 83,635; 50.7% below 852)
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 | 852 P-5 · 5 games | 809 P-6 · 5 games |
| Aug 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Jul 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Jun 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| May 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Apr 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Mar 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Feb 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Jan 2026 | 857 Pno change · 5 games | 815 Pno change · 5 games |
| Dec 2025 | 857 P5 games | 815 P5 games |