USCF player statistics
Hacker, Seth
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+24 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +194
- Mar 2026 to Apr 2026
- Biggest drop
- -12
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +212 from Feb 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±28
- Mean absolute change; spread ±64.3
Regular rating in context
United States
#49,195of 83,635 rated members · higher than 41.1%
34,390 lower · 51 same rating · 49,194 higher · ties share a rank
Kentucky
#536of 1,086 rated members · higher than 50.6%
550 lower · 1 same rating · 535 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,021 within 100 points of 682 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 41.1% below 682)
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 | 682no change | 706no change |
| Aug 2026 | 682no change | 706no change |
| Jul 2026 | 682no change | 706no change |
| Jun 2026 | 682no change | 706+21 |
| May 2026 | 682no change | 685no change |
| Apr 2026 | 682+194 | 685+195 |
| Mar 2026 | 488+18 | 490+18 |
| Feb 2026 | 470-12 | 472-12 |
| Jan 2026 | 482 P+24 · 10 games | 484 P+25 · 10 games |
| Dec 2025 | 458 P5 games | 459 P5 games |