USCF player statistics

Dai, Aaron

USCF 32258202WashingtonUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #44,843 national · #1,211 in state
Floor: Regular 150 · Quick 150
Rated games: Regular 22

US Chess record as of Sep 17, 2026

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Regular rating

948

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

Nov 2026948 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-29 Quick vs Regular
Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +349; Oct 2026 to Nov 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +349 from Oct 2026 to Nov 2026
Updates that moved: 2 of 11; Latest +349, Oct 2026 to Nov 2026
Typical move: ±34; Mean absolute change; spread ±104.7

Regular rating in context

Nov 2026 update

United States

#37,240of 83,032 rated members · higher than 55%

45,745 lower · 48 same rating · 37,239 higher · ties share a rank

Washington

#1,060of 2,140 rated members · higher than 50.2%

1,076 lower · 5 same rating · 1,059 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,325 within 100 points of 948 (this player included)

Player · 948

01,4252,850

900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target

Target 950

55.1% below 950 (45,828 of 83,032; 55% below 948)

Percentile over time · United States

55% higher than · Nov 2026 · rank #37,240 of 83,032

Since Dec 2025
+20.7 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 Washington 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 Dai, Aaron
Month	Regular	Quick
Nov 2026	948+349	919+273
Oct 2026	599 Pno change · 22 games	646no change
Sep 2026	599 Pno change · 22 games	646no change
Aug 2026	599 Pno change · 22 games	646no change
Jul 2026	599 Pno change · 22 games	646no change
Jun 2026	599 Pno change · 22 games	646no change
May 2026	599 Pno change · 22 games	646no change
Apr 2026	599 Pno change · 22 games	646no change
Mar 2026	599 Pno change · 22 games	646no change
Feb 2026	599 Pno change · 22 games	646+70
Jan 2026	599 P+28 · 22 games	576 P+31 · 22 games
Dec 2025	571 P17 games	545 P17 games

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