USCF player statistics

Lau, Marcus

USCF 15927216CaliforniaUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 39940268
US Chess reported rank: #10,519 national · #640 in state
Floor: Regular 1,400 · Quick 150 · Blitz 150

US Chess record as of Sep 15, 2026

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Regular rating

1,5920 since Oct 2026

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

Nov 20261,592 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +63 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-655 Quick vs Regular
Typical for 1,500–1,599 regular players: -103 (middle half -186 to -48, 2,056 established members). This gap is below the typical range.
-315 Blitz vs Regular
Typical for 1,500–1,599 regular players: -189 (middle half -317 to -61, 790 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +44; Aug 2026 to Sep 2026
Biggest drop: -23; Jun 2026 to Jul 2026
Longest rise: 2 updates; +64 from Jul 2026 to Sep 2026
Current run: 2 updates; Unchanged since Sep 2026
Typical move: ±11; Mean absolute change; spread ±17.9

Regular rating in context

Nov 2026 update

United States

#14,322of 83,032 rated members · higher than 82.7%

68,676 lower · 35 same rating · 14,321 higher · ties share a rank

California

#1,887of 9,288 rated members · higher than 79.6%

7,398 lower · 4 same rating · 1,886 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,802 within 100 points of 1,592 (this player included)

Player · 1,592

01,4252,850

1,550–1,599: 1,480 members (1.7%) · highlighted band is the player’s · dashed line is the target

Target 1,600

83% below 1,600 (68,918 of 83,032; 82.7% below 1,592)

Percentile over time · United States

82.7% higher than · Nov 2026 · rank #14,322 of 83,032

Since Dec 2025
+2.3 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 California 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 Lau, Marcus
Month	Regular	Quick	Blitz
Nov 2026	1,592no change	937no change	1,277no change
Oct 2026	1,592no change	937no change	1,277no change
Sep 2026	1,592+44	937no change	1,277no change
Aug 2026	1,548+20	937no change	1,277no change
Jul 2026	1,528-23	937no change	1,277no change
Jun 2026	1,551no change	937no change	1,277no change
May 2026	1,551-4	937no change	1,277no change
Apr 2026	1,555no change	937no change	1,277no change
Mar 2026	1,555no change	937no change	1,277no change
Feb 2026	1,555no change	937no change	1,277no change
Jan 2026	1,555+26	937no change	1,277no change
Dec 2025	1,529	937	1,277

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