USCF player statistics

Zhang, Ella

USCF 31528580ColoradoUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 0
US Chess reported rank: #13,492 national · #253 in state
Floor: Regular 1,300 · Quick 150 · Blitz 150

US Chess record as of Sep 16, 2026

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Regular rating

1,542+69 since Sep 2026

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

Oct 20261,542 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +333 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-236 Quick vs Regular
Typical for 1,500–1,599 regular players: -106 (middle half -187 to -48, 2,101 established members). This gap is below the typical range.
-373 Blitz vs Regular
Typical for 1,500–1,599 regular players: -190 (middle half -311 to -68, 798 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +245; Mar 2026 to Apr 2026
Biggest drop: -44; Feb 2026 to Mar 2026
Longest rise: 3 updates; +93 from Jul 2026 to Oct 2026
Updates that moved: 9 of 10; Latest +69, Sep 2026 to Oct 2026
Typical move: ±52; Mean absolute change; spread ±82.6

Regular rating in context

Oct 2026 update

United States

#15,713of 82,596 rated members · higher than 80.9%

66,852 lower · 32 same rating · 15,712 higher · ties share a rank

Colorado

#277of 1,032 rated members · higher than 73%

754 lower · 2 same rating · 276 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,821 within 100 points of 1,542 (this player included)

Player · 1,542

01,4502,900

1,500–1,549: 1,907 members (2.3%) · highlighted band is the player’s · dashed line is the target

Target 1,550

81.2% below 1,550 (67,094 of 82,596; 80.9% below 1,542)

Percentile over time · United States

80.9% higher than · Oct 2026 · rank #15,713 of 82,596

Since Dec 2025
+13.7 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 Colorado 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 Zhang, Ella
Month	Regular	Quick	Blitz
Oct 2026	1,542+69	1,306+31	1,169+17
Sep 2026	1,473+21	1,275no change	1,152+29
Aug 2026	1,452+3	1,275-4	1,123no change
Jul 2026	1,449no change	1,279no change	1,123no change
Jun 2026	1,449+46	1,279+39	1,123no change
May 2026	1,403-20	1,240-5	1,123no change
Apr 2026	1,423+245	1,245+215	1,123no change
Mar 2026	1,178-44	1,030-24	1,123+84
Feb 2026	1,222+43	1,054+48	1,039no change
Jan 2026	1,179-30	1,006-19	1,039 Pno change · 17 games
Dec 2025	1,209	1,025	1,039 P17 games

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