USCF player statistics
Greenwald, Justin
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #13,077 national · #1,482 in state
- Floor
- Regular 1,300 · Quick 115
- Rated games
- Quick 15
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +100
- May 2026 to Jun 2026
- Biggest drop
- -52
- Oct 2026 to Nov 2026
- Longest rise
- 2 updates
- +111 from May 2026 to Jul 2026
- Updates that moved
- 9 of 11
- Latest -52, Oct 2026 to Nov 2026
- Typical move
- ±33
- Mean absolute change; spread ±46
Regular rating in context
United States
#19,373of 83,032 rated members · higher than 76.6%
63,626 lower · 34 same rating · 19,372 higher · ties share a rank
New York
#2,009of 9,119 rated members · higher than 77.9%
7,105 lower · 6 same rating · 2,008 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 7,055 within 100 points of 1,440 (this player included)
1,400–1,449: 1,880 members (2.2%) · highlighted band is the player’s · dashed line is the target
77% below 1,450 (63,991 of 83,032; 76.6% below 1,440)
Percentile over time · United States
76.6% higher than · Nov 2026 · rank #19,373 of 83,032
Since Dec 2025
-1.1 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 1,440-52 | 1,534 Pno change · 15 games |
| Oct 2026 | 1,492+1 | 1,534 Pno change · 15 games |
| Sep 2026 | 1,491-43 | 1,534 Pno change · 15 games |
| Aug 2026 | 1,534-25 | 1,534 Pno change · 15 games |
| Jul 2026 | 1,559+11 | 1,534 Pno change · 15 games |
| Jun 2026 | 1,548+100 | 1,534 Pno change · 15 games |
| May 2026 | 1,448no change | 1,534 Pno change · 15 games |
| Apr 2026 | 1,448-33 | 1,534 Pno change · 15 games |
| Mar 2026 | 1,481+56 | 1,534 Pno change · 15 games |
| Feb 2026 | 1,425-41 | 1,534 Pno change · 15 games |
| Jan 2026 | 1,466no change | 1,534 Pno change · 15 games |
| Dec 2025 | 1,466 | 1,534 P15 games |