USCF player statistics
Feng, Shuowei Shaun
Official US Chess record- Biggest rank climb · #80 in United States (Regular)
- Biggest rank climb · #10 in Maryland (Quick)
- Biggest rank climb · #2 in Maryland (Regular)
- Fastest rising · #29 in United States (Quick)
- Fastest rising · #3 in United States (Regular)
- Fastest rising · #2 in Maryland (Quick)
- Fastest rising · #1 in Maryland (Regular)
- FIDE
- FIDE 566021421
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-181 Quick vs Regular
No national baseline for this rating band yet.
-343 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +452
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +485 from Jul 2026 to Sep 2026
- Updates that moved
- 2 of 9
- Latest +452, Aug 2026 to Sep 2026
- Typical move
- ±54
- Mean absolute change; spread ±149.7
Regular rating in context
United States
#9,526of 83,635 rated members · higher than 88.5%
74,082 lower · 28 same rating · 9,525 higher · ties share a rank
Maryland
#232of 1,878 rated members · higher than 87.6%
1,646 lower · 1 same rating · 231 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,039 within 100 points of 1,729 (this player included)
1,700–1,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target
89.2% below 1,750 (74,637 of 83,635; 88.5% below 1,729)
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 |
|---|---|---|---|
| Sep 2026 | 1,729+452 | 1,548+333 | 1,386 Pno change · 19 games |
| Aug 2026 | 1,277+33 | 1,215+24 | 1,386 P19 games |
| Jul 2026 | 1,244no change | 1,191no change | — |
| Jun 2026 | 1,244no change | 1,191no change | — |
| May 2026 | 1,244no change | 1,191no change | — |
| Apr 2026 | 1,244no change | 1,191no change | — |
| Mar 2026 | 1,244no change | 1,191no change | — |
| Feb 2026 | 1,244no change | 1,191no change | — |
| Jan 2026 | 1,244no change | 1,191no change | — |
| Dec 2025 | 1,244 | 1,191 | — |