USCF player statistics

Yang, Aimee

USCF 30082227PennsylvaniaUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE title
WF
US Chess reported rank
#840 national · #26 in state
Floor
Regular 2,000 · Quick 1,900 · Blitz 1,400 · Online Regular 100 · Online Quick 1,400
Rated games
Online Regular 23

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,201-2 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20262,201 Regular
Dec 2025: 2200Jan 2026: 2242Feb 2026: 2228Mar 2026: 2251Apr 2026: 2246May 2026: 2241Jun 2026: 2227Jul 2026: 2223Aug 2026: 2200Sep 2026: 2203Oct 2026: 2201
Dec 2025Oct 2026
11 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -136 Quick vs Regular

    Typical for 2,200–2,299 regular players: -170 (middle half -248 to -94, 546 established members). This gap is within the typical range.

  • -529 Blitz vs Regular

    Typical for 2,200–2,299 regular players: -172 (middle half -283 to -91, 399 established members). This gap is below the typical range.

  • -871 Online Regular vs Regular (provisional)

    Typical for 2,200–2,299 regular players: -357 (middle half -577 to -184, 146 established members). This gap is below the typical range.

  • -627 Online Quick vs Regular

    Typical for 2,200–2,299 regular players: -323 (middle half -580 to -160, 138 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+42
Dec 2025 to Jan 2026
Biggest drop
-23
Jul 2026 to Aug 2026
Longest rise
1 update
+42 from Dec 2025 to Jan 2026
Updates that moved
10 of 10
Latest -2, Sep 2026 to Oct 2026
Typical move
±14
Mean absolute change; spread ±19.1

Regular rating in context

Oct 2026 update

United States

#988of 82,596 rated members · higher than 98.7%

81,598 lower · 11 same rating · 987 higher · ties share a rank

Pennsylvania

#37of 2,576 rated members · higher than 98.5%

2,539 lower · 1 same rating · 36 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,402 within 100 points of 2,201 (this player included)

Player · 2,201
01,4502,900

2,200–2,249: 483 members (0.5%) · highlighted band is the player’s · dashed line is the target

99.2% below 2,250 (81,949 of 82,596; 98.7% below 2,201)

Percentile over time · United States

98.7% higher than · Oct 2026 · rank #988 of 82,596

Since Dec 2025
+0.1 pts

Dec 2025: higher than 98.6% (rank 980 of 81,102)Jan 2026: higher than 99.1% (rank 668 of 79,487)Feb 2026: higher than 99% (rank 760 of 83,940)Mar 2026: higher than 99.2% (rank 628 of 80,605)Apr 2026: higher than 99.1% (rank 665 of 80,831)May 2026: higher than 99.1% (rank 697 of 81,236)Jun 2026: higher than 99% (rank 761 of 83,290)Jul 2026: higher than 99% (rank 773 of 82,736)Aug 2026: higher than 98.6% (rank 986 of 83,080)Sep 2026: higher than 98.8% (rank 958 of 83,635)Oct 2026: higher than 98.7% (rank 988 of 82,596)
Dec 2025Oct 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 Oct 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 Pennsylvania 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 Yang, Aimee
MonthRegularQuickBlitzOnline RegularOnline Quick
Oct 20262,201-22,065+81,672no change1,330 Pno change · 23 games1,574no change
Sep 20262,203+32,057-111,672no change1,330 Pno change · 23 games1,574no change
Aug 20262,200-232,068-41,672no change1,330 Pno change · 23 games1,574no change
Jul 20262,223-42,072-131,672no change1,330 P+225 · 23 games1,574no change
Jun 20262,227-142,085-391,672no change1,105 Pno change · 17 games1,574no change
May 20262,241-52,124+581,672no change1,105 Pno change · 17 games1,574no change
Apr 20262,246-52,066-271,672no change1,105 Pno change · 17 games1,574no change
Mar 20262,251+232,093+61,672no change1,105 Pno change · 17 games1,574no change
Feb 20262,228-142,087+71,672no change1,105 Pno change · 17 games1,574no change
Jan 20262,242+422,080+311,672no change1,105 Pno change · 17 games1,574no change
Dec 20252,2002,0491,6721,105 P17 games1,574

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.