USCF player statistics
Lan, Blair
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-57 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +161
- Aug 2026 to Sep 2026
- Biggest drop
- -56
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +161 from Aug 2026 to Sep 2026
- Updates that moved
- 7 of 9
- Latest +161, Aug 2026 to Sep 2026
- Typical move
- ±43
- Mean absolute change; spread ±66.9
Regular rating in context
United States
#29,041of 83,635 rated members · higher than 65.2%
54,560 lower · 35 same rating · 29,040 higher · ties share a rank
New York
#3,154of 9,415 rated members · higher than 66.4%
6,257 lower · 5 same rating · 3,153 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,193 within 100 points of 1,155 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 65.2% below 1,155)
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 | 1,155+161 | 1,098+219 |
| Aug 2026 | 994no change | 879no change |
| Jul 2026 | 994-50 | 879-40 |
| Jun 2026 | 1,044+55 | 919no change |
| May 2026 | 989-6 | 919no change |
| Apr 2026 | 995-41 | 919-65 |
| Mar 2026 | 1,036no change | 984no change |
| Feb 2026 | 1,036-56 | 984-53 |
| Jan 2026 | 1,092+14 | 1,037+24 |
| Dec 2025 | 1,078 | 1,013 |