USCF player statistics
Ostow, Benjamin
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-366 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-853 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +73
- Mar 2026 to Apr 2026
- Biggest drop
- -1
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +67 from Dec 2025 to Feb 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±16
- Mean absolute change; spread ±27.3
Regular rating in context
United States
#21,752of 83,635 rated members · higher than 73.9%
61,846 lower · 38 same rating · 21,751 higher · ties share a rank
New York
#2,301of 9,415 rated members · higher than 75.5%
7,112 lower · 3 same rating · 2,300 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,900 within 100 points of 1,367 (this player included)
1,350–1,399: 1,636 members (1.9%) · highlighted band is the player’s · dashed line is the target
75.2% below 1,400 (62,933 of 83,635; 73.9% below 1,367)
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 | 1,367no change | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| Aug 2026 | 1,367no change | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| Jul 2026 | 1,367no change | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| Jun 2026 | 1,367-1 | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| May 2026 | 1,368no change | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| Apr 2026 | 1,368+73 | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| Mar 2026 | 1,295no change | 1,001 Pno change · 17 games | 514 Pno change · 16 games |
| Feb 2026 | 1,295+50 | 1,001 P+130 · 17 games | 514 Pno change · 16 games |
| Jan 2026 | 1,245+17 | 871 Pno change · 14 games | 514 Pno change · 16 games |
| Dec 2025 | 1,228 | 871 P14 games | 514 P16 games |