USCF player statistics
Krupenin, Vasily
Official US Chess recordRegular rating
Published rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
-4 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +161
- Apr 2026 to May 2026
- Biggest drop
- -48
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +161 from Apr 2026 to May 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±51
- Mean absolute change; spread ±79.4
Regular rating in context
United States
33.2%of the comparison population has a lower rating.
27,832 lower · 57 same rating · 55,746 higher
New Jersey
28.3%of the comparison population has a lower rating.
852 lower · 2 same rating · 2,149 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,783 within 100 points of 556
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 33.2% below 556)
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 | 556no change | 552no change |
| Aug 2026 | 556+44 | 552+43 |
| Jul 2026 | 512 Pno change · 23 games | 509 Pno change · 23 games |
| Jun 2026 | 512 P-48 · 23 games | 509 P-54 · 23 games |
| May 2026 | 560 P+161 · 12 games | 563 P+164 · 12 games |
| Apr 2026 | 399 P5 games | 399 P5 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |