USCF player statistics
Mower, Jay
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+4 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +33
- Jan 2026 to Feb 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +33 from Jan 2026 to Feb 2026
- Updates that moved
- 4 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±4
- Mean absolute change; spread ±11
Regular rating in context
United States
16.9%of the comparison population has a lower rating.
14,191 lower · 48 same rating · 69,396 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,414 within 100 points of 305
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 16.9% below 305)
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 | 305 P-1 · 24 games | 309 Pno change · 24 games |
| Aug 2026 | 306 Pno change · 24 games | 309 Pno change · 24 games |
| Jul 2026 | 306 Pno change · 24 games | 309 Pno change · 24 games |
| Jun 2026 | 306 Pno change · 24 games | 309 Pno change · 24 games |
| May 2026 | 306 P+4 · 24 games | 309 P+7 · 24 games |
| Apr 2026 | 302 P-1 · 20 games | 302 Pno change · 20 games |
| Mar 2026 | 303 Pno change · 20 games | 302 Pno change · 20 games |
| Feb 2026 | 303 P+33 · 20 games | 302 P+30 · 20 games |
| Jan 2026 | 270 Pno change · 16 games | 272 Pno change · 16 games |
| Dec 2025 | 270 P16 games | 272 P16 games |