USCF player statistics
Rubinshteyn, Greg
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-249 Quick vs Regular
No national baseline for this rating band yet.
-845 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +145
- Jan 2026 to Feb 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +145 from Jan 2026 to Feb 2026
- Current run
- 7 updates
- Unchanged since Feb 2026
- Typical move
- ±16
- Mean absolute change; spread ±48.3
Regular rating in context
United States
85.8%of the comparison population has a lower rating.
71,833 lower · 29 same rating · 11,773 higher
New Jersey
82.7%of the comparison population has a lower rating.
2,485 lower · 0 same rating · 518 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,410 within 100 points of 1,660
1,650–1,699: 1,441 members (1.7%) · highlighted band is the player’s · dashed line is the target
87.2% below 1,700 (72,953 of 83,635; 85.8% below 1,660)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,660no change | 1,411no change | 815no change |
| Aug 2026 | 1,660no change | 1,411no change | 815no change |
| Jul 2026 | 1,660no change | 1,411no change | 815no change |
| Jun 2026 | 1,660no change | 1,411no change | 815no change |
| May 2026 | 1,660no change | 1,411no change | 815no change |
| Apr 2026 | 1,660no change | 1,411no change | 815no change |
| Mar 2026 | 1,660no change | 1,411no change | 815no change |
| Feb 2026 | 1,660+145 | 1,411+212 | 815+21 |
| Jan 2026 | 1,515no change | 1,199no change | 794no change |
| Dec 2025 | 1,515 | 1,199 | 794 |