USCF player statistics
Willis, Jackson Joseph
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+30 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +17
- May 2026 to Jun 2026
- Biggest drop
- -7
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +17 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±3
- Mean absolute change; spread ±6.4
Regular rating in context
United States
14.9%of the comparison population has a lower rating.
12,485 lower · 53 same rating · 71,097 higher
North Carolina
13.3%of the comparison population has a lower rating.
367 lower · 1 same rating · 2,374 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,177 within 100 points of 271
250–299: 2,532 members (3%) · highlighted band is the player’s · dashed line is the target
16.6% below 300 (13,947 of 83,635; 14.9% below 271)
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 | 271 Pno change · 22 games | 301 Pno change · 20 games |
| Aug 2026 | 271 Pno change · 22 games | 301 Pno change · 20 games |
| Jul 2026 | 271 Pno change · 22 games | 301 Pno change · 20 games |
| Jun 2026 | 271 P+17 · 22 games | 301 P+12 · 20 games |
| May 2026 | 254 P-7 · 20 games | 289 Pno change · 18 games |
| Apr 2026 | 261 Pno change · 19 games | 289 Pno change · 18 games |
| Mar 2026 | 261 Pno change · 19 games | 289 Pno change · 18 games |
| Feb 2026 | 261 Pno change · 19 games | 289 Pno change · 18 games |
| Jan 2026 | 261 Pno change · 19 games | 289 Pno change · 18 games |
| Dec 2025 | 261 P19 games | 289 P18 games |