USCF player statistics
Yan, Luna
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-11 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +7
- May 2026 to Jun 2026
- Biggest drop
- -121
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +7 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±15
- Mean absolute change; spread ±41
Regular rating in context
United States
45.1%of the comparison population has a lower rating.
37,729 lower · 44 same rating · 45,862 higher
California
41.9%of the comparison population has a lower rating.
3,796 lower · 4 same rating · 5,251 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,592 within 100 points of 750
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 45.1% below 750)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 750no change | 739no change |
| Aug 2026 | 750no change | 739no change |
| Jul 2026 | 750no change | 739no change |
| Jun 2026 | 750+7 | 739+8 |
| May 2026 | 743no change | 731no change |
| Apr 2026 | 743no change | 731no change |
| Mar 2026 | 743+1 | 731-2 |
| Feb 2026 | 742-121 | 733-109 |
| Jan 2026 | 863+6 | 842+12 |
| Dec 2025 | 857 | 830 |