USCF player statistics
Barber, Andrew John
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-143 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +117
- Jan 2026 to Feb 2026
- Biggest drop
- -65
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +135 from Jan 2026 to Mar 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±38
- Mean absolute change; spread ±54.5
Regular rating in context
United States
71.1%of the comparison population has a lower rating.
59,522 lower · 150 same rating · 23,963 higher
Massachusetts
51.8%of the comparison population has a lower rating.
869 lower · 4 same rating · 804 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,066 within 100 points of 1,300
1,300–1,349: 1,775 members (2.1%) · highlighted band is the player’s · dashed line is the target
73.2% below 1,350 (61,297 of 83,635; 71.1% below 1,300)
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 | 1,300no change | 1,157+14 |
| Aug 2026 | 1,300-4 | 1,143no change |
| Jul 2026 | 1,304-52 | 1,143-40 |
| Jun 2026 | 1,356-65 | 1,183-15 |
| May 2026 | 1,421+13 | 1,198-14 |
| Apr 2026 | 1,408-50 | 1,212+79 |
| Mar 2026 | 1,458+18 | 1,133+32 |
| Feb 2026 | 1,440+117 | 1,101no change |
| Jan 2026 | 1,323-19 | 1,101-12 |
| Dec 2025 | 1,342 | 1,113 |