USCF player statistics
Liu, Jiaran
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+35 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +191
- Apr 2026 to May 2026
- Biggest drop
- -10
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +239 from Apr 2026 to Jun 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±53
- Mean absolute change; spread ±65.2
Regular rating in context
United States
#32,012of 83,635 rated members · higher than 61.6%
51,590 lower · 34 same rating · 32,011 higher · ties share a rank
California
#3,739of 9,051 rated members · higher than 58.6%
5,305 lower · 8 same rating · 3,738 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,581 within 100 points of 1,074 (this player included)
1,050–1,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.8% below 1,100 (52,555 of 83,635; 61.6% below 1,074)
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 |
|---|---|---|
| Sep 2026 | 1,074no change | 1,109no change |
| Aug 2026 | 1,074+54 | 1,109+19 |
| Jul 2026 | 1,020no change | 1,090no change |
| Jun 2026 | 1,020+48 | 1,090+130 |
| May 2026 | 972+191 | 960+195 |
| Apr 2026 | 781-10 | 765-12 |
| Mar 2026 | 791+79 | 777+67 |
| Feb 2026 | 712no change | 710no change |
| Jan 2026 | 712 P+97 · 23 games | 710 P+97 · 23 games |
| Dec 2025 | 615 P14 games | 613 P14 games |