USCF player statistics
Guo, Leonard
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-23 Quick vs Regular
No national baseline for this rating band yet.
-329 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +62
- Jan 2026 to Feb 2026
- Biggest drop
- -26
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +115 from Dec 2025 to Feb 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±16
- Mean absolute change; spread ±28.4
Regular rating in context
United States
#27,218of 83,635 rated members · higher than 67.4%
56,381 lower · 37 same rating · 27,217 higher · ties share a rank
North Carolina
#1,001of 2,742 rated members · higher than 63.3%
1,737 lower · 5 same rating · 1,000 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,095 within 100 points of 1,207 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 67.4% below 1,207)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,207no change | 1,184no change | 878 Pno change · 12 games |
| Aug 2026 | 1,207-26 | 1,184-24 | 878 P+1 · 12 games |
| Jul 2026 | 1,233no change | 1,208no change | 877 Pno change · 12 games |
| Jun 2026 | 1,233no change | 1,208+1 | 877 Pno change · 12 games |
| May 2026 | 1,233no change | 1,207-1 | 877 Pno change · 12 games |
| Apr 2026 | 1,233no change | 1,208no change | 877 Pno change · 12 games |
| Mar 2026 | 1,233no change | 1,208no change | 877 Pno change · 12 games |
| Feb 2026 | 1,233+62 | 1,208+59 | 877 Pno change · 12 games |
| Jan 2026 | 1,171+53 | 1,149+37 | 877 Pno change · 12 games |
| Dec 2025 | 1,118 | 1,112 | 877 P12 games |