USCF player statistics
Yarahmadi, Amin
Official US Chess record- US Chess reported rank
- #5,254 national · #190 in state
- Floor
- Regular 116 · Quick 116
- Rated games
- Regular 4 · Quick 4
US Chess record as of Aug 14, 2026
Regular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
-139 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
- -35
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 1 of 4
- Latest -35, Aug 2026 to Sep 2026
- Typical move
- ±9
- Mean absolute change; spread ±17.5
Regular rating in context
United States
#7,813of 83,635 rated members · higher than 90.6%
75,808 lower · 15 same rating · 7,812 higher · ties share a rank
Pennsylvania
#316of 2,639 rated members · higher than 87.9%
2,322 lower · 2 same rating · 315 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,538 within 100 points of 1,799 (this player included)
1,750–1,799: 1,186 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.6% below 1,800 (75,823 of 83,635; 90.6% below 1,799)
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 | 1,799 P-35 · 7 games | 1,660 P-74 · 7 games |
| Aug 2026 | 1,834 Pno change · 4 games | 1,734 Pno change · 4 games |
| Jul 2026 | 1,834 Pno change · 4 games | 1,734 Pno change · 4 games |
| Jun 2026 | 1,834 Pno change · 4 games | 1,734 Pno change · 4 games |
| May 2026 | 1,834 P4 games | 1,734 P4 games |
| Apr 2026 | — | — |
| Mar 2026 | — | — |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |