USCF player statistics
Sheng, Emma
- Gender
- Female
- US Chess reported rank
- #70,469 national · #8,113 in state
- Floor
- Regular 110 · Quick 110
- Rated games
- Regular 10 · Quick 10
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +33
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +33 from Sep 2026 to Oct 2026
- Updates that moved
- 2 of 7
- Latest +33, Sep 2026 to Oct 2026
- Typical move
- ±5
- Mean absolute change; spread ±12.4
Regular rating in context
United States
#76,651of 82,596 rated members · higher than 7.1%
5,899 lower · 47 same rating · 76,650 higher · ties share a rank
New York
#8,331of 9,044 rated members · higher than 7.7%
705 lower · 9 same rating · 8,330 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,645 within 100 points of 139 (this player included)
100–149: 6,424 members (7.7%) · highlighted band is the player’s · dashed line is the target
7.7% below 150 (6,424 of 82,596; 7.1% below 139)
Percentile over time · United States
7.1% higher than · Oct 2026 · rank #76,651 of 82,596
Since Mar 2026
+4.4 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|
| Oct 2026 | 139 P+33 · 15 games | 139 P+33 · 15 games |
| Sep 2026 | 106 Pno change · 12 games | 106 Pno change · 12 games |
| Aug 2026 | 106 Pno change · 12 games | 106 Pno change · 12 games |
| Jul 2026 | 106 Pno change · 12 games | 106 Pno change · 12 games |
| Jun 2026 | 106 Pno change · 12 games | 106 Pno change · 12 games |
| May 2026 | 106 Pno change · 12 games | 106 Pno change · 12 games |
| Apr 2026 | 106 P+1 · 10 games | 106 P+1 · 10 games |
| Mar 2026 | 105 P7 games | 105 P7 games |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |