USCF player statistics
Greenberg, David Harold
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+54 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +52
- Mar 2026 to Apr 2026
- Biggest drop
- -57
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +52 from Mar 2026 to Apr 2026
- Updates that moved
- 7 of 9
- Latest -16, Aug 2026 to Sep 2026
- Typical move
- ±23
- Mean absolute change; spread ±31.1
Regular rating in context
United States
#38,203of 83,635 rated members · higher than 54.2%
45,398 lower · 35 same rating · 38,202 higher · ties share a rank
New York
#4,157of 9,415 rated members · higher than 55.7%
5,253 lower · 6 same rating · 4,156 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,537 within 100 points of 920 (this player included)
900–949: 2,108 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.7% below 950 (46,667 of 83,635; 54.2% below 920)
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 | 920-16 | 974 Pno change · 15 games |
| Aug 2026 | 936-12 | 974 Pno change · 15 games |
| Jul 2026 | 948-34 | 974 Pno change · 15 games |
| Jun 2026 | 982-57 | 974 Pno change · 15 games |
| May 2026 | 1,039no change | 974 Pno change · 15 games |
| Apr 2026 | 1,039+52 | 974 Pno change · 15 games |
| Mar 2026 | 987-22 | 974 Pno change · 15 games |
| Feb 2026 | 1,009+18 | 974 Pno change · 15 games |
| Jan 2026 | 991no change | 974 Pno change · 15 games |
| Dec 2025 | 991 | 974 P15 games |