USCF player statistics
Ehfad, Shayan
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 4 published updates since Jun 2026
Other formats against Regular
+1 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +84
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +84 from Aug 2026 to Sep 2026
- Updates that moved
- 1 of 3
- Latest +84, Aug 2026 to Sep 2026
- Typical move
- ±28
- Mean absolute change; spread ±48.5
Regular rating in context
United States
#51,317of 83,635 rated members · higher than 38.5%
32,265 lower · 54 same rating · 51,316 higher · ties share a rank
Virginia
#1,666of 2,595 rated members · higher than 35.7%
927 lower · 3 same rating · 1,665 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,312 within 100 points of 639 (this player included)
600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target
39.2% below 650 (32,836 of 83,635; 38.5% below 639)
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 | 639 P+84 · 10 games | 640 P10 games |
| Aug 2026 | 555 Pno change · 6 games | — |
| Jul 2026 | 555 Pno change · 6 games | — |
| Jun 2026 | 555 P6 games | — |
| May 2026 | — | — |
| Apr 2026 | — | — |