USCF player statistics

Shelley, Zakary T

USCF 33225289UtahUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in UT appear first.

Gender
Male
Floor
Regular 105 · Quick 113

US Chess record as of Sep 18, 2026

Quick rating

823

Provisional rating · Oct 2026 · 1 published update since Oct 2026

Oct 2026823 provisional
Oct 2026: 823 provisional
Sep 2026Oct 2026
2 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Quick rating in context

Oct 2026 update

United States

#36,485of 77,951 rated members · higher than 53.1%

41,427 lower · 40 same rating · 36,484 higher · ties share a rank

Utah

#333of 654 rated members · higher than 49%

321 lower · 1 same rating · 332 higher · ties share a rank

Where this rating sits · United States

77,951 rated members in 50-point bands · median 750–799 · 9,385 within 100 points of 823 (this player included)

Player · 823
01,4002,800

800–849: 2,309 members (2.9%) · highlighted band is the player’s · dashed line is the target

54.7% below 850 (42,677 of 77,951; 53.1% below 823)

How these comparisons are calculated

Chess67 calculations from the Oct 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 Utah 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 Shelley, Zakary T
MonthQuick
Oct 2026823 P10 games
Sep 2026—

About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.