USCF player statistics
Carter, Sean
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-15 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +57
- Jan 2026 to Feb 2026
- Biggest drop
- -56
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +57 from Jan 2026 to Feb 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±17
- Mean absolute change; spread ±29.9
Regular rating in context
United States
#18,202of 83,635 rated members · higher than 78.2%
65,403 lower · 31 same rating · 18,201 higher · ties share a rank
New York
#1,902of 9,415 rated members · higher than 79.7%
7,508 lower · 6 same rating · 1,901 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,902 within 100 points of 1,470 (this player included)
1,450–1,499: 1,474 members (1.7%) · highlighted band is the player’s · dashed line is the target
79.2% below 1,500 (66,280 of 83,635; 78.2% below 1,470)
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 | 1,470no change | 1,455no change |
| Aug 2026 | 1,470no change | 1,455no change |
| Jul 2026 | 1,470no change | 1,455no change |
| Jun 2026 | 1,470no change | 1,455no change |
| May 2026 | 1,470-27 | 1,455+15 |
| Apr 2026 | 1,497+8 | 1,440+39 |
| Mar 2026 | 1,489-6 | 1,401-8 |
| Feb 2026 | 1,495+57 | 1,409+127 |
| Jan 2026 | 1,438-56 | 1,282-45 |
| Dec 2025 | 1,494 | 1,327 |