USCF player statistics

Feng, Aaron

USCF 16574398CaliforniaLatest monthly rating update: Sep 2026

FIDE: FIDE 30999960

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Regular rating

1,633+1 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 20261,633 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-387 Quick vs Regular
No national baseline for this rating band yet.
-209 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-397 Online Regular vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +1; Aug 2026 to Sep 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +1 from Aug 2026 to Sep 2026
Updates that moved: 1 of 9; Latest +1, Aug 2026 to Sep 2026
Typical move: ±0; Mean absolute change; spread ±0.3

Regular rating in context

Sep 2026 update

United States

84.8%of the comparison population has a lower rating.

70,959 lower · 22 same rating · 12,654 higher

California

81.5%of the comparison population has a lower rating.

7,385 lower · 4 same rating · 1,662 higher

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,572 within 100 points of 1,633

Player · 1,633

01,4502,900

1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target

Target 1,650

85.5% below 1,650 (71,512 of 83,635; 84.8% below 1,633)

How these comparisons are calculated

Chess67 calculations from the Sep 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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.

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 Feng, Aaron
Month	Regular	Quick	Blitz	Online Regular
Sep 2026	1,633+1	1,246no change	1,424 Pno change · 20 games	1,236no change
Aug 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Jul 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Jun 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
May 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Apr 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Mar 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Feb 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Jan 2026	1,632no change	1,246no change	1,424 Pno change · 20 games	1,236no change
Dec 2025	1,632	1,246	1,424 P20 games	1,236