USCF player statistics
Blyumberg, Alexander
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 7 published updates since Mar 2026
Other formats against Regular
-14 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -52
- Jun 2026 to Jul 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±10
- Mean absolute change; spread ±20.7
Regular rating in context
United States
#58,599of 83,635 rated members · higher than 29.8%
24,984 lower · 53 same rating · 58,598 higher · ties share a rank
New York
#6,401of 9,415 rated members · higher than 31.9%
3,012 lower · 3 same rating · 6,400 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,951 within 100 points of 504 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 29.8% below 504)
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 | 504 Pno change · 16 games | 490 Pno change · 16 games |
| Aug 2026 | 504 Pno change · 16 games | 490 Pno change · 16 games |
| Jul 2026 | 504 P-52 · 16 games | 490 P-47 · 16 games |
| Jun 2026 | 556 P-9 · 12 games | 537 P-7 · 12 games |
| May 2026 | 565 Pno change · 9 games | 544 Pno change · 9 games |
| Apr 2026 | 565 P-1 · 9 games | 544 P-16 · 9 games |
| Mar 2026 | 566 P5 games | 560 P5 games |
| Feb 2026 | — | — |