USCF player statistics

Yoon, Hannah

USCF 32609821New YorkUpdated: Oct 2026

Official US Chess record

Gender: Female
US Chess reported rank: #38,807 national · #4,368 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Regular rating

7260 since Sep 2026

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

Oct 2026726 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-19 Quick vs Regular
Typical for 700–799 regular players: -7 (middle half -24 to +7, 2,401 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +350; Apr 2026 to May 2026
Biggest drop: -46; Mar 2026 to Apr 2026
Longest rise: 1 update; +350 from Apr 2026 to May 2026
Current run: 3 updates; Unchanged since Jul 2026
Typical move: ±57; Mean absolute change; spread ±119.9

Regular rating in context

Oct 2026 update

United States

#46,784of 82,596 rated members · higher than 43.3%

35,769 lower · 44 same rating · 46,783 higher · ties share a rank

New York

#4,924of 9,044 rated members · higher than 45.5%

4,118 lower · 3 same rating · 4,923 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,540 within 100 points of 726 (this player included)

Player · 726

01,4502,900

700–749: 2,334 members (2.8%) · highlighted band is the player’s · dashed line is the target

Target 750

44.6% below 750 (36,862 of 82,596; 43.3% below 726)

Percentile over time · United States

43.3% higher than · Oct 2026 · rank #46,784 of 82,596

Since Dec 2025
+28.3 pts

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 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 Yoon, Hannah
Month	Regular	Quick
Oct 2026	726no change	707no change
Sep 2026	726no change	707no change
Aug 2026	726no change	707no change
Jul 2026	726+160	707+198
Jun 2026	566-9	509 P+22 · 23 games
May 2026	575+350	487 P+241 · 20 games
Apr 2026	225 P-46 · 21 games	246 Pno change · 15 games
Mar 2026	271 Pno change · 15 games	246 Pno change · 15 games
Feb 2026	271 Pno change · 15 games	246 Pno change · 15 games
Jan 2026	271 P+2 · 15 games	246 P+6 · 15 games
Dec 2025	269 P15 games	240 P15 games

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