USCF player statistics
Li, Westan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+15 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +116
- Jan 2026 to Feb 2026
- Biggest drop
- -69
- Jun 2026 to Jul 2026
- Longest rise
- 1 update
- +116 from Jan 2026 to Feb 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±35
- Mean absolute change; spread ±54.4
Regular rating in context
United States
#49,005of 83,635 rated members · higher than 41.3%
34,584 lower · 47 same rating · 49,004 higher · ties share a rank
New York
#5,305of 9,415 rated members · higher than 43.6%
4,108 lower · 3 same rating · 5,304 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,978 within 100 points of 686 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 41.3% below 686)
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 | 686no change | 701no change |
| Aug 2026 | 686no change | 701no change |
| Jul 2026 | 686-69 | 701-80 |
| Jun 2026 | 755no change | 781no change |
| May 2026 | 755no change | 781no change |
| Apr 2026 | 755-44 | 781no change |
| Mar 2026 | 799-30 | 781-32 |
| Feb 2026 | 829+116 | 813+130 |
| Jan 2026 | 713-59 | 683-61 |
| Dec 2025 | 772 | 744 |