USCF player statistics
Chang, Liliana
- Gender
- Female
- FIDE
- FIDE 0
- US Chess reported rank
- #55,051 national · #1,430 in state
- Floor
- Regular 127 · Quick 126
- Rated games
- Regular 15 · Quick 15
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +171
- Oct 2026 to Nov 2026
- Biggest drop
- -162
- Sep 2026 to Oct 2026
- Longest rise
- 1 update
- +171 from Oct 2026 to Nov 2026
- Updates that moved
- 4 of 8
- Latest +171, Oct 2026 to Nov 2026
- Typical move
- ±65
- Mean absolute change; spread ±102.2
Regular rating in context
United States
#63,628of 83,032 rated members · higher than 23.3%
19,359 lower · 46 same rating · 63,627 higher · ties share a rank
Washington
#1,722of 2,140 rated members · higher than 19.3%
415 lower · 4 same rating · 1,721 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,763 within 100 points of 410 (this player included)
400–449: 2,739 members (3.2%) · highlighted band is the player’s · dashed line is the target
25.9% below 450 (21,555 of 83,032; 23.3% below 410)
Percentile over time · United States
23.3% higher than · Nov 2026 · rank #63,628 of 83,032
Since Mar 2026
-11.6 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 410+171 | 409+156 |
| Oct 2026 | 239 P-162 · 22 games | 253 P-112 · 19 games |
| Sep 2026 | 401 Pno change · 15 games | 365 Pno change · 15 games |
| Aug 2026 | 401 Pno change · 15 games | 365 Pno change · 15 games |
| Jul 2026 | 401 P-138 · 15 games | 365 P-153 · 15 games |
| Jun 2026 | 539 Pno change · 8 games | 518 Pno change · 8 games |
| May 2026 | 539 Pno change · 8 games | 518 Pno change · 8 games |
| Apr 2026 | 539 P-52 · 8 games | 518 P-68 · 8 games |
| Mar 2026 | 591 P5 games | 586 P5 games |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |