USCF player statistics

Liu, Ethan

USCF 16441893North CarolinaUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 30982766
US Chess reported rank: #584 national · #16 in state
Floor: Regular 2,000 · Quick 1,500 · Blitz 100 · Online Regular 1,600 · Online Quick 1,400 · Online Blitz 100
Rated games: Blitz 16 · Online Blitz 23

US Chess record as of Sep 15, 2026

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Regular rating

2,2490 since Sep 2026

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

Oct 20262,249 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +2 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-504 Quick vs Regular
Typical for 2,200–2,299 regular players: -170 (middle half -248 to -94, 546 established members). This gap is below the typical range.
-767 Blitz vs Regular (provisional)
Typical for 2,200–2,299 regular players: -172 (middle half -283 to -91, 399 established members). This gap is below the typical range.
-472 Online Regular vs Regular
Typical for 2,200–2,299 regular players: -357 (middle half -577 to -184, 146 established members). This gap is within the typical range.
-591 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.
-579 Online Blitz vs Regular (provisional)
Typical for 2,200–2,299 regular players: -231 (middle half -373 to -107, 122 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +8; Mar 2026 to Apr 2026
Biggest drop: -6; Aug 2026 to Sep 2026
Longest rise: 1 update; +8 from Mar 2026 to Apr 2026
Current run: 1 update; Unchanged since Sep 2026
Typical move: ±1; Mean absolute change; spread ±3.3

Regular rating in context

Oct 2026 update

United States

#648of 82,596 rated members · higher than 99.2%

81,941 lower · 8 same rating · 647 higher · ties share a rank

North Carolina

#18of 2,753 rated members · higher than 99.3%

2,735 lower · 1 same rating · 17 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,144 within 100 points of 2,249 (this player included)

Player · 2,249

01,4502,900

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

Target 2,250

99.2% below 2,250 (81,949 of 82,596; 99.2% below 2,249)

Percentile over time · United States

99.2% higher than · Oct 2026 · rank #648 of 82,596

Since Dec 2025
+0.1 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 North Carolina 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 Liu, Ethan
Month	Regular	Quick	Blitz	Online Regular	Online Quick	Online Blitz
Oct 2026	2,249no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Sep 2026	2,249-6	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Aug 2026	2,255no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Jul 2026	2,255no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Jun 2026	2,255no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
May 2026	2,255no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Apr 2026	2,255+8	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Mar 2026	2,247no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Feb 2026	2,247no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Jan 2026	2,247no change	1,745no change	1,482 Pno change · 16 games	1,777no change	1,658no change	1,670 Pno change · 23 games
Dec 2025	2,247	1,745	1,482 P16 games	1,777	1,658	1,670 P23 games

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