USCF player statistics

Fei, Irene

USCF 30015588IowaUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE title: C
FIDE: FIDE 30980895
US Chess reported rank: #839 national · #5 in state
Floor: Regular 2,000 · Quick 1,800 · Blitz 1,600 · Online Regular 100 · Online Quick 100
Rated games: Online Regular 9 · Online Quick 23

US Chess record as of Sep 15, 2026

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Regular rating

2,200-3 since Sep 2026

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

Oct 20262,200 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +31 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-181 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.
-379 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.
-1,151 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.
-761 Online Quick vs Regular (provisional)
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: +28; Mar 2026 to Apr 2026
Biggest drop: -13; Jun 2026 to Jul 2026
Longest rise: 2 updates; +15 from Jul 2026 to Sep 2026
Updates that moved: 10 of 10; Latest -3, Sep 2026 to Oct 2026
Typical move: ±12; Mean absolute change; spread ±14.7

Regular rating in context

Oct 2026 update

United States

#999of 82,596 rated members · higher than 98.6%

81,466 lower · 132 same rating · 998 higher · ties share a rank

Iowa

#10of 350 rated members · higher than 97.1%

340 lower · 1 same rating · 9 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,425 within 100 points of 2,200 (this player included)

Player · 2,200

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; 98.6% below 2,200)

Percentile over time · United States

98.6% higher than · Oct 2026 · rank #999 of 82,596

Since Dec 2025
+0.2 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 Iowa 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 Fei, Irene
Month	Regular	Quick	Blitz	Online Regular	Online Quick
Oct 2026	2,200-3	2,019no change	1,821no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Sep 2026	2,203+14	2,019-1	1,821+3	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Aug 2026	2,189+1	2,020+5	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Jul 2026	2,188-13	2,015no change	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Jun 2026	2,201+7	2,015no change	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
May 2026	2,194-6	2,015no change	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Apr 2026	2,200+28	2,015+6	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Mar 2026	2,172-11	2,009+15	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Feb 2026	2,183+24	1,994+2	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Jan 2026	2,159-10	1,992-12	1,818no change	1,049 Pno change · 9 games	1,439 Pno change · 23 games
Dec 2025	2,169	2,004	1,818	1,049 P9 games	1,439 P23 games

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