USCF player statistics

Peng, Derrick

USCF 14548253MarylandUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 150101031
US Chess reported rank
#7,709 national · #146 in state
Floor
Regular 1,500 · Quick 1,400 · Blitz 100

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,7010 since Oct 2026

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

Nov 20261,701 Regular
Dec 2025: 1716Jan 2026: 1746Feb 2026: 1795Mar 2026: 1795Apr 2026: 1696May 2026: 1696Jun 2026: 1696Jul 2026: 1696Aug 2026: 1696Sep 2026: 1704Oct 2026: 1701Nov 2026: 1701
Dec 2025Nov 2026
12 updates in this window · -15 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -200 Quick vs Regular

    Typical for 1,700–1,799 regular players: -125 (middle half -210 to -72, 1,916 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+49
Jan 2026 to Feb 2026
Biggest drop
-99
Mar 2026 to Apr 2026
Longest rise
2 updates
+79 from Dec 2025 to Feb 2026
Current run
1 update
Unchanged since Oct 2026
Typical move
±17
Mean absolute change; spread ±36.3

Regular rating in context

Nov 2026 update

United States

#10,481of 83,032 rated members · higher than 87.3%

72,522 lower · 30 same rating · 10,480 higher · ties share a rank

Maryland

#256of 1,870 rated members · higher than 86.3%

1,614 lower · 1 same rating · 255 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,280 within 100 points of 1,701 (this player included)

Player · 1,701
01,4252,850

1,700–1,749: 1,646 members (1.9%) · highlighted band is the player’s · dashed line is the target

89% below 1,750 (73,935 of 83,032; 87.3% below 1,701)

Percentile over time · United States

87.3% higher than · Nov 2026 · rank #10,481 of 83,032

Since Dec 2025
-0.5 pts

Dec 2025: higher than 87.8% (rank 9,823 of 81,102)Jan 2026: higher than 88.6% (rank 8,974 of 79,487)Feb 2026: higher than 90.3% (rank 8,043 of 83,940)Mar 2026: higher than 90.2% (rank 7,819 of 80,605)Apr 2026: higher than 86.8% (rank 10,621 of 80,831)May 2026: higher than 86.8% (rank 10,681 of 81,236)Jun 2026: higher than 87.1% (rank 10,697 of 83,290)Jul 2026: higher than 87.1% (rank 10,631 of 82,736)Aug 2026: higher than 87.1% (rank 10,688 of 83,080)Sep 2026: higher than 87.6% (rank 10,302 of 83,635)Oct 2026: higher than 87.3% (rank 10,429 of 82,596)Nov 2026: higher than 87.3% (rank 10,481 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 Maryland 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 Peng, Derrick
MonthRegularQuick
Nov 20261,701no change1,501-1
Oct 20261,701-31,502no change
Sep 20261,704+81,502no change
Aug 20261,696no change1,502no change
Jul 20261,696no change1,502no change
Jun 20261,696no change1,502no change
May 20261,696no change1,502no change
Apr 20261,696-991,502-56
Mar 20261,795no change1,558no change
Feb 20261,795+491,558no change
Jan 20261,746+301,558no change
Dec 20251,7161,558
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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.