USCF player statistics
Wei, Stanley
Official US Chess record- FIDE
- FIDE 39977030
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-295 Quick vs Regular
No national baseline for this rating band yet.
-621 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-1,138 Online Regular vs Regular
No national baseline for this rating band yet.
-1,473 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +62
- Jun 2026 to Jul 2026
- Biggest drop
- -20
- Mar 2026 to Apr 2026
- Longest rise
- 4 updates
- +83 from Apr 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±20
- Mean absolute change; spread ±26.6
Regular rating in context
United States
#7,498of 83,635 rated members · higher than 90.9%
76,101 lower · 37 same rating · 7,497 higher · ties share a rank
California
#1,020of 9,051 rated members · higher than 88.6%
8,027 lower · 5 same rating · 1,019 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,437 within 100 points of 1,802 (this player included)
1,800–1,849: 1,567 members (1.8%) · highlighted band is the player’s · dashed line is the target
92.5% below 1,850 (77,390 of 83,635; 90.9% below 1,802)
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 | Blitz | Online Regular | Online Quick |
|---|---|---|---|---|---|
| Sep 2026 | 1,802no change | 1,507no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Aug 2026 | 1,802+4 | 1,507no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Jul 2026 | 1,798+62 | 1,507no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Jun 2026 | 1,736+7 | 1,507no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| May 2026 | 1,729+10 | 1,507no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Apr 2026 | 1,719-20 | 1,507+125 | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Mar 2026 | 1,739no change | 1,382no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Feb 2026 | 1,739+20 | 1,382no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Jan 2026 | 1,719+54 | 1,382no change | 1,181 Pno change · 16 games | 664no change | 329 Pno change · 5 games |
| Dec 2025 | 1,665 | 1,382 | 1,181 P16 games | 664 | 329 P5 games |