USCF player statistics
Trepachko, Lev
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-3 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +188
- Jan 2026 to Feb 2026
- Biggest drop
- -56
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +188 from Jan 2026 to Feb 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±45
- Mean absolute change; spread ±79.3
Regular rating in context
United States
#64,718of 83,635 rated members · higher than 22.5%
18,865 lower · 53 same rating · 64,717 higher · ties share a rank
New York
#7,075of 9,415 rated members · higher than 24.8%
2,338 lower · 3 same rating · 7,074 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,858 within 100 points of 392 (this player included)
350–399: 2,689 members (3.2%) · highlighted band is the player’s · dashed line is the target
23% below 400 (19,308 of 83,635; 22.5% below 392)
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 | 392no change | 389no change |
| Aug 2026 | 392no change | 389no change |
| Jul 2026 | 392-26 | 389-25 |
| Jun 2026 | 418 P-56 · 23 games | 414 P-57 · 23 games |
| May 2026 | 474 Pno change · 19 games | 471 Pno change · 19 games |
| Apr 2026 | 474 P+132 · 19 games | 471 P+129 · 19 games |
| Mar 2026 | 342 Pno change · 15 games | 342 Pno change · 15 games |
| Feb 2026 | 342 P+188 · 15 games | 342 P+188 · 15 games |
| Jan 2026 | 154 P-1 · 11 games | 154 Pno change · 11 games |
| Dec 2025 | 155 P11 games | 154 P11 games |