USCF player statistics
Yuan, Grace
- Gender
- Female
- FIDE
- FIDE 566020840
- US Chess reported rank
- #8,672 national · #609 in state
- Floor
- Regular 1,400 · Quick 1,300 · Blitz 117
- Rated games
- Blitz 20
US Chess record as of Sep 16, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +322
- May 2026 to Jun 2026
- Biggest drop
- -110
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +354 from Apr 2026 to Jun 2026
- Updates that moved
- 10 of 10
- Latest -37, Sep 2026 to Oct 2026
- Typical move
- ±84
- Mean absolute change; spread ±120.2
Regular rating in context
United States
#12,826of 82,596 rated members · higher than 84.4%
69,739 lower · 32 same rating · 12,825 higher · ties share a rank
California
#1,684of 9,083 rated members · higher than 81.3%
7,393 lower · 7 same rating · 1,683 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,621 within 100 points of 1,628 (this player included)
1,600–1,649: 1,851 members (2.2%) · highlighted band is the player’s · dashed line is the target
85.2% below 1,650 (70,433 of 82,596; 84.4% below 1,628)
Percentile over time · United States
84.4% higher than · Oct 2026 · rank #12,826 of 82,596
Since Dec 2025
+16.2 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 | Blitz |
|---|---|---|---|
| Oct 2026 | 1,628-37 | 1,504no change | 1,411 Pno change · 20 games |
| Sep 2026 | 1,665+89 | 1,504+128 | 1,411 Pno change · 20 games |
| Aug 2026 | 1,576+109 | 1,376-3 | 1,411 P20 games |
| Jul 2026 | 1,467-9 | 1,379no change | — |
| Jun 2026 | 1,476+322 | 1,379+287 | — |
| May 2026 | 1,154+32 | 1,092+17 | — |
| Apr 2026 | 1,122-110 | 1,075-97 | — |
| Mar 2026 | 1,232+8 | 1,172-3 | — |
| Feb 2026 | 1,224-66 | 1,175-74 | — |
| Jan 2026 | 1,290+56 | 1,249+41 | — |
| Dec 2025 | 1,234 | 1,208 | — |