USCF player statistics
Patterson, Allison
Official US Chess recordRegular rating
Published rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
+1 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +166
- Apr 2026 to May 2026
- Biggest drop
- -124
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +166 from Apr 2026 to May 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±82
- Mean absolute change; spread ±114.1
Regular rating in context
United States
#71,151of 83,635 rated members · higher than 14.8%
12,424 lower · 61 same rating · 71,150 higher · ties share a rank
New York
#7,839of 9,415 rated members · higher than 16.6%
1,565 lower · 12 same rating · 7,838 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,171 within 100 points of 270 (this player included)
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; 14.8% below 270)
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 | 270no change | 271no change |
| Aug 2026 | 270no change | 271no change |
| Jul 2026 | 270+120 | 271+121 |
| Jun 2026 | 150-124 | 150-132 |
| May 2026 | 274 P+166 · 21 games | 282 P+174 · 21 games |
| Apr 2026 | 108 P6 games | 108 P6 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |