USCF player statistics

Marcus, William H

USCF 10088836New YorkUpdated: Oct 2026
Official US Chess record

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

Gender
Male

US Chess record as of Sep 14, 2026

Rating format

Regular rating

1,7930 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,793 Regular
Dec 2025: 1793Jan 2026: 1793Feb 2026: 1793Mar 2026: 1793Apr 2026: 1793May 2026: 1793Jun 2026: 1793Jul 2026: 1793Aug 2026: 1793Sep 2026: 1793Oct 2026: 1793
Dec 2025Oct 2026
11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
10 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#7,979of 82,596 rated members · higher than 90.3%

74,596 lower · 22 same rating · 7,978 higher · ties share a rank

New York

#880of 9,044 rated members · higher than 90.2%

8,163 lower · 2 same rating · 879 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 5,581 within 100 points of 1,793 (this player included)

Player · 1,793
01,4502,900

1,750–1,799: 1,185 members (1.4%) · highlighted band is the player’s · dashed line is the target

90.4% below 1,800 (74,742 of 82,596; 90.3% below 1,793)

Percentile over time · United States

90.3% higher than · Oct 2026 · rank #7,979 of 82,596

Since Dec 2025
+0.1 pts

Dec 2025: higher than 90.2% (rank 7,872 of 81,102)Jan 2026: higher than 90.1% (rank 7,799 of 79,487)Feb 2026: higher than 90.3% (rank 8,083 of 83,940)Mar 2026: higher than 90.2% (rank 7,863 of 80,605)Apr 2026: higher than 90.2% (rank 7,853 of 80,831)May 2026: higher than 90.2% (rank 7,915 of 81,236)Jun 2026: higher than 90.4% (rank 7,920 of 83,290)Jul 2026: higher than 90.5% (rank 7,836 of 82,736)Aug 2026: higher than 90.5% (rank 7,854 of 83,080)Sep 2026: higher than 90.4% (rank 7,935 of 83,635)Oct 2026: higher than 90.3% (rank 7,979 of 82,596)
Dec 2025Oct 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 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 New York 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 Marcus, William H
MonthRegular
Oct 20261,793no change
Sep 20261,793no change
Aug 20261,793no change
Jul 20261,793no change
Jun 20261,793no change
May 20261,793no change
Apr 20261,793no change
Mar 20261,793no change
Feb 20261,793no change
Jan 20261,793no change
Dec 20251,793
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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.