USCF player statistics

Whalen, Zachary Jm

USCF 12928278MassachusettsUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 566026890
US Chess reported rank: #28,526 national · #813 in state
Floor: Regular 124 · Quick 123 · Blitz 113

US Chess record as of Sep 15, 2026

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Regular rating

1,222+248 since Oct 2026

Published rating · Nov 2026 · 7 published updates since May 2026

Nov 20261,222 Regular

Compare format

May 2026Nov 2026

7 updates in this window · +512 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-210 Quick vs Regular
Typical for 1,200–1,299 regular players: -55 (middle half -112 to -18, 1,981 established members). This gap is below the typical range.
-134 Blitz vs Regular (provisional)
Typical for 1,200–1,299 regular players: -154 (middle half -306 to -39, 421 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +276; May 2026 to Jun 2026
Biggest drop: -12; Jun 2026 to Jul 2026
Longest rise: 1 update; +276 from May 2026 to Jun 2026
Updates that moved: 3 of 6; Latest +248, Oct 2026 to Nov 2026
Typical move: ±89; Mean absolute change; spread ±137.2

Regular rating in context

Nov 2026 update

United States

#26,979of 83,032 rated members · higher than 67.4%

56,026 lower · 28 same rating · 26,978 higher · ties share a rank

Massachusetts

#872of 1,698 rated members · higher than 48.5%

825 lower · 2 same rating · 871 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,048 within 100 points of 1,222 (this player included)

Player · 1,222

01,4252,850

1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target

Target 1,250

68.6% below 1,250 (57,004 of 83,032; 67.4% below 1,222)

Percentile over time · United States

67.4% higher than · Nov 2026 · rank #26,979 of 83,032

Since May 2026
+25.2 pts

May 2026Nov 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 Massachusetts 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 Whalen, Zachary Jm
Month	Regular	Quick	Blitz
Nov 2026	1,222+248	1,012+92	1,088 P+1 · 19 games
Oct 2026	974no change	920no change	1,087 P19 games
Sep 2026	974no change	920no change	—
Aug 2026	974no change	920no change	—
Jul 2026	974-12	920-2	—
Jun 2026	986+276	922+354	—
May 2026	710	568	—

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