USCF player statistics

Ng, David Zhao

USCF 16927574New YorkUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#37,028 national · #4,191 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

7660 since Oct 2026

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

Nov 2026766 Regular
Dec 2025: 771Jan 2026: 771Feb 2026: 771Mar 2026: 771Apr 2026: 770May 2026: 770Jun 2026: 854Jul 2026: 854Aug 2026: 766Sep 2026: 766Oct 2026: 766Nov 2026: 766
Dec 2025Nov 2026
12 updates in this window · -5 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -28 Quick vs Regular

    Typical for 700–799 regular players: -7 (middle half -24 to +7, 2,456 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+84
May 2026 to Jun 2026
Biggest drop
-88
Jul 2026 to Aug 2026
Longest rise
1 update
+84 from May 2026 to Jun 2026
Current run
3 updates
Unchanged since Aug 2026
Typical move
±16
Mean absolute change; spread ±38.5

Regular rating in context

Nov 2026 update

United States

#45,371of 83,032 rated members · higher than 45.2%

37,605 lower · 57 same rating · 45,370 higher · ties share a rank

New York

#4,801of 9,119 rated members · higher than 47.2%

4,312 lower · 7 same rating · 4,800 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 9,396 within 100 points of 766 (this player included)

Player · 766
01,4252,850

750–799: 2,329 members (2.8%) · highlighted band is the player’s · dashed line is the target

47.2% below 800 (39,223 of 83,032; 45.2% below 766)

Percentile over time · United States

45.2% higher than · Nov 2026 · rank #45,371 of 83,032

Since Dec 2025
-1 pts

Dec 2025: higher than 46.2% (rank 43,533 of 81,102)Jan 2026: higher than 45.7% (rank 43,080 of 79,487)Feb 2026: higher than 45.9% (rank 45,322 of 83,940)Mar 2026: higher than 45.5% (rank 43,835 of 80,605)Apr 2026: higher than 45.6% (rank 43,875 of 80,831)May 2026: higher than 45.6% (rank 44,115 of 81,236)Jun 2026: higher than 50.8% (rank 40,859 of 83,290)Jul 2026: higher than 51.1% (rank 40,404 of 82,736)Aug 2026: higher than 46.1% (rank 44,715 of 83,080)Sep 2026: higher than 46% (rank 45,114 of 83,635)Oct 2026: higher than 45.4% (rank 44,982 of 82,596)Nov 2026: higher than 45.2% (rank 45,371 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 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 Ng, David Zhao
MonthRegularQuick
Nov 2026766no change738no change
Oct 2026766no change738no change
Sep 2026766no change738no change
Aug 2026766-88738-85
Jul 2026854no change823no change
Jun 2026854+84823+74
May 2026770no change749no change
Apr 2026770-1749no change
Mar 2026771no change749no change
Feb 2026771no change749no change
Jan 2026771no change749no change
Dec 2025771749
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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.