USCF player statistics
Liu, Aiden
- Biggest rank climb · #9 in Arizona (Online Quick)
- Top rated · #51 in Arizona (Online Blitz)
- Top rated · #49 in Arizona (Online Quick)
- Top rated · #52 in Arizona (Online Regular)
- Gender
- Male
- US Chess reported rank
- #11,406 national · #255 in state
- Floor
- Regular 1,300 · Quick 1,300 · Blitz 1,300 · Online Regular 1,200 · Online Quick 100 · Online Blitz 100
- Rated games
- Online Quick 18 · Online Blitz 21
US Chess record as of Sep 16, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +165
- Jul 2026 to Aug 2026
- Biggest drop
- -88
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +165 from Jul 2026 to Aug 2026
- Updates that moved
- 10 of 10
- Latest +20, Sep 2026 to Oct 2026
- Typical move
- ±50
- Mean absolute change; spread ±76
Regular rating in context
United States
#14,782of 82,596 rated members · higher than 82%
67,785 lower · 30 same rating · 14,781 higher · ties share a rank
Arizona
#352of 1,672 rated members · higher than 78.9%
1,320 lower · 1 same rating · 351 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,754 within 100 points of 1,573 (this player included)
1,550–1,599: 1,488 members (1.8%) · highlighted band is the player’s · dashed line is the target
83% below 1,600 (68,582 of 82,596; 82% below 1,573)
Percentile over time · United States
82% higher than · Oct 2026 · rank #14,782 of 82,596
Since Dec 2025
+4.1 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 | Online Regular | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Oct 2026 | 1,573+20 | 1,375-4 | 1,414-5 | 1,361-43 | 1,399 Pno change · 18 games | 1,466 P+1 · 21 games |
| Sep 2026 | 1,553-18 | 1,379-5 | 1,419no change | 1,404+85 | 1,399 P+79 · 18 games | 1,465 P21 games |
| Aug 2026 | 1,571+165 | 1,384no change | 1,419-45 | 1,319 P22 games | 1,320 P14 games | — |
| Jul 2026 | 1,406-10 | 1,384no change | 1,464+125 | — | — | — |
| Jun 2026 | 1,416+1 | 1,384no change | 1,339-19 | — | — | — |
| May 2026 | 1,415-88 | 1,384-100 | 1,358+80 | — | — | — |
| Apr 2026 | 1,503-4 | 1,484-25 | 1,278-23 | — | — | — |
| Mar 2026 | 1,507+112 | 1,509+74 | 1,301+1 | — | — | — |
| Feb 2026 | 1,395-10 | 1,435-10 | 1,300+105 | — | — | — |
| Jan 2026 | 1,405-67 | 1,445-1 | 1,195-33 | — | — | — |
| Dec 2025 | 1,472 | 1,446 | 1,228 | — | — | — |