USCF player statistics

Rozenblat, Zachary

USCF 12900580TexasUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 150100366
TD: Club
US Chess reported rank: #8,064 national · #623 in state
Floor: Regular 1,600 · Quick 1,300 · Online Regular 1,300

US Chess record as of Sep 15, 2026

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Regular rating

1,6950 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,695 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · -146 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-276 Quick vs Regular
Typical for 1,600–1,699 regular players: -121 (middle half -201 to -59, 2,187 established members). This gap is below the typical range.
-140 Online Regular vs Regular
Typical for 1,600–1,699 regular players: -390 (middle half -582 to -194, 264 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +1; Sep 2026 to Oct 2026
Biggest drop: -69; Feb 2026 to Mar 2026
Longest rise: 1 update; +1 from Sep 2026 to Oct 2026
Current run: 1 update; Unchanged since Oct 2026
Typical move: ±13; Mean absolute change; spread ±24.9

Regular rating in context

Nov 2026 update

United States

#10,856of 83,032 rated members · higher than 86.9%

72,155 lower · 22 same rating · 10,855 higher · ties share a rank

Texas

#766of 10,533 rated members · higher than 92.6%

9,763 lower · 5 same rating · 765 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,297 within 100 points of 1,695 (this player included)

Player · 1,695

01,4252,850

1,650–1,699: 1,498 members (1.8%) · highlighted band is the player’s · dashed line is the target

Target 1,700

87% below 1,700 (72,289 of 83,032; 86.9% below 1,695)

Percentile over time · United States

86.9% higher than · Nov 2026 · rank #10,856 of 83,032

Since Dec 2025
-5.1 pts

Dec 2025Nov 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

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.

United States statistics Texas statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Rozenblat, Zachary
Month	Regular	Quick	Online Regular
Nov 2026	1,695no change	1,419no change	1,555no change
Oct 2026	1,695+1	1,419no change	1,555no change
Sep 2026	1,694no change	1,419no change	1,555no change
Aug 2026	1,694-1	1,419no change	1,555no change
Jul 2026	1,695no change	1,419no change	1,555no change
Jun 2026	1,695no change	1,419no change	1,555no change
May 2026	1,695no change	1,419no change	1,555no change
Apr 2026	1,695no change	1,419no change	1,555no change
Mar 2026	1,695-69	1,419no change	1,555no change
Feb 2026	1,764-24	1,419no change	1,555no change
Jan 2026	1,788-53	1,419-10	1,555no change
Dec 2025	1,841	1,429	1,555

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