USCF player statistics
Liu, Peilin
- Gender
- Male
- US Chess reported rank
- #27,836 national · #1,596 in state
- Floor
- Regular 122
- Rated games
- Regular 11
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +40
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +40 from Aug 2026 to Sep 2026
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±13
- Mean absolute change; spread ±23.1
Regular rating in context
United States
#35,393of 83,032 rated members · higher than 57.3%
47,612 lower · 28 same rating · 35,392 higher · ties share a rank
California
#4,185of 9,288 rated members · higher than 54.8%
5,096 lower · 8 same rating · 4,184 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 8,083 within 100 points of 994 (this player included)
950–999: 2,025 members (2.4%) · highlighted band is the player’s · dashed line is the target
57.6% below 1,000 (47,853 of 83,032; 57.3% below 994)
Percentile over time · United States
57.3% higher than · Nov 2026 · rank #35,393 of 83,032
Since Aug 2026
+1.3 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 |
|---|---|
| Nov 2026 | 994 Pno change · 11 games |
| Oct 2026 | 994 Pno change · 11 games |
| Sep 2026 | 994 P+40 · 11 games |
| Aug 2026 | 954 P6 games |