USCF player statistics

Martin, Zachary David

USCF 12892548VirginiaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#1,099 national · #45 in state
Floor
Regular 2,000 · Quick 1,800

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,171-13 since Oct 2026

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

Nov 20262,171 Regular
Dec 2025: 2132Jan 2026: 2138Feb 2026: 2146Mar 2026: 2146Apr 2026: 2141May 2026: 2144Jun 2026: 2187Jul 2026: 2192Aug 2026: 2160Sep 2026: 2172Oct 2026: 2184Nov 2026: 2171
Dec 2025Nov 2026
12 updates in this window · +39 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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.

Other formats against Regular

  • -268 Quick vs Regular

    Typical for 2,100–2,199 regular players: -162 (middle half -256 to -101, 577 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+43
May 2026 to Jun 2026
Biggest drop
-32
Jul 2026 to Aug 2026
Longest rise
3 updates
+51 from Apr 2026 to Jul 2026
Updates that moved
10 of 11
Latest -13, Oct 2026 to Nov 2026
Typical move
±13
Mean absolute change; spread ±18.3

Regular rating in context

Nov 2026 update

United States

#1,317of 83,032 rated members · higher than 98.4%

81,710 lower · 6 same rating · 1,316 higher · ties share a rank

Virginia

#55of 2,592 rated members · higher than 97.8%

2,536 lower · 2 same rating · 54 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 1,642 within 100 points of 2,171 (this player included)

Player · 2,171
01,4252,850

2,150–2,199: 314 members (0.3%) · highlighted band is the player’s · dashed line is the target

98.6% below 2,200 (81,886 of 83,032; 98.4% below 2,171)

Percentile over time · United States

98.4% higher than · Nov 2026 · rank #1,317 of 83,032

Since Dec 2025
+0.4 pts

Dec 2025: higher than 98% (rank 1,544 of 81,102)Jan 2026: higher than 98.1% (rank 1,474 of 79,487)Feb 2026: higher than 98.2% (rank 1,463 of 83,940)Mar 2026: higher than 98.2% (rank 1,427 of 80,605)Apr 2026: higher than 98.1% (rank 1,464 of 80,831)May 2026: higher than 98.2% (rank 1,444 of 81,236)Jun 2026: higher than 98.5% (rank 1,175 of 83,290)Jul 2026: higher than 98.6% (rank 1,128 of 82,736)Aug 2026: higher than 98.3% (rank 1,329 of 83,080)Sep 2026: higher than 98.4% (rank 1,283 of 83,635)Oct 2026: higher than 98.5% (rank 1,222 of 82,596)Nov 2026: higher than 98.4% (rank 1,317 of 83,032)
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 Virginia 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 Martin, Zachary David
MonthRegularQuick
Nov 20262,171-131,903-1
Oct 20262,184+121,904+1
Sep 20262,172+121,903no change
Aug 20262,160-321,903-23
Jul 20262,192+51,926no change
Jun 20262,187+431,926no change
May 20262,144+31,926no change
Apr 20262,141-51,926no change
Mar 20262,146no change1,926no change
Feb 20262,146+81,926+4
Jan 20262,138+61,922no change
Dec 20252,1321,922

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.