USCF player statistics
Lung, Preston
Official US Chess record- FIDE
- FIDE 39997227
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-5 Quick vs Regular
No national baseline for this rating band yet.
-299 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +390
- Apr 2026 to May 2026
- Biggest drop
- -47
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +390 from Apr 2026 to May 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±55
- Mean absolute change; spread ±134.4
Regular rating in context
United States
#33,149of 83,635 rated members · higher than 60.3%
50,448 lower · 39 same rating · 33,148 higher · ties share a rank
California
#3,864of 9,051 rated members · higher than 57.2%
5,182 lower · 6 same rating · 3,863 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,833 within 100 points of 1,044 (this player included)
1,000–1,049: 1,959 members (2.3%) · highlighted band is the player’s · dashed line is the target
60.6% below 1,050 (50,700 of 83,635; 60.3% below 1,044)
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 | 1,044no change | 1,039no change | 745 Pno change · 16 games |
| Aug 2026 | 1,044+18 | 1,039+34 | 745 P+1 · 16 games |
| Jul 2026 | 1,026-14 | 1,005-17 | 744 Pno change · 16 games |
| Jun 2026 | 1,040-29 | 1,022-27 | 744 Pno change · 16 games |
| May 2026 | 1,069+390 | 1,049+370 | 744 Pno change · 16 games |
| Apr 2026 | 679no change | 679-1 | 744 P-1 · 16 games |
| Mar 2026 | 679no change | 680+1 | 745 Pno change · 16 games |
| Feb 2026 | 679no change | 679-1 | 745 Pno change · 16 games |
| Jan 2026 | 679-47 | 680-45 | 745 Pno change · 16 games |
| Dec 2025 | 726 | 725 | 745 P16 games |