USCF player statistics
Alexander, Sean M
Official US Chess record- FIDE
- FIDE 0
- Floor
- Regular 1,400 · Quick 150
US Chess record as of Sep 14, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-74 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +49
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +49 from Jan 2026 to Feb 2026
- Current run
- 7 updates
- Unchanged since Feb 2026
- Typical move
- ±5
- Mean absolute change; spread ±16.3
Regular rating in context
United States
77.4%of the comparison population has a lower rating.
64,768 lower · 38 same rating · 18,829 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,953 within 100 points of 1,449
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 77.4% below 1,449)
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 | 1,449no change | 1,375no change |
| Aug 2026 | 1,449no change | 1,375-5 |
| Jul 2026 | 1,449no change | 1,380no change |
| Jun 2026 | 1,449no change | 1,380no change |
| May 2026 | 1,449no change | 1,380no change |
| Apr 2026 | 1,449no change | 1,380no change |
| Mar 2026 | 1,449no change | 1,380no change |
| Feb 2026 | 1,449+49 | 1,380+55 |
| Jan 2026 | 1,400no change | 1,325no change |
| Dec 2025 | 1,400 | 1,325 |