USCF player statistics
Liu, Martin
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 7 published updates since Mar 2026
Other formats against Regular
-26 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +21
- Jun 2026 to Jul 2026
- Biggest drop
- -154
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +21 from Jun 2026 to Jul 2026
- Updates that moved
- 3 of 6
- Latest -64, Aug 2026 to Sep 2026
- Typical move
- ±40
- Mean absolute change; spread ±66
Regular rating in context
United States
#47,272of 83,635 rated members · higher than 43.4%
36,316 lower · 48 same rating · 47,271 higher · ties share a rank
California
#5,407of 9,051 rated members · higher than 40.2%
3,640 lower · 5 same rating · 5,406 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,792 within 100 points of 720 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.4% below 720)
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 | 720 P-64 · 17 games | 694 P-64 · 17 games |
| Aug 2026 | 784 Pno change · 14 games | 758 Pno change · 14 games |
| Jul 2026 | 784 P+21 · 14 games | 758 P+20 · 14 games |
| Jun 2026 | 763 Pno change · 9 games | 738 Pno change · 9 games |
| May 2026 | 763 Pno change · 9 games | 738 Pno change · 9 games |
| Apr 2026 | 763 P-154 · 9 games | 738 P-157 · 9 games |
| Mar 2026 | 917 P5 games | 895 P5 games |
| Feb 2026 | — | — |