USCF player statistics

Chen, Irene

USCF 30604543NevadaUpdated: Oct 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#38,903 national · #283 in state
Floor
Regular 150 · Quick 150 · Blitz 150 · Online Regular 100
Rated games
Online Regular 17

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

7230 since Sep 2026

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

Oct 2026723 Regular
Dec 2025: 618Jan 2026: 618Feb 2026: 618Mar 2026: 689Apr 2026: 756May 2026: 756Jun 2026: 756Jul 2026: 756Aug 2026: 756Sep 2026: 723Oct 2026: 723
Dec 2025Oct 2026
11 updates in this window · +105 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +19 Quick vs Regular

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

  • -174 Blitz vs Regular

    Typical for 700–799 regular players: -90 (middle half -188 to +49, 138 established members). This gap is within the typical range.

  • -134 Online Regular vs Regular (provisional)

    Typical for 700–799 regular players: -34 (middle half -173 to +98, 57 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+71
Feb 2026 to Mar 2026
Biggest drop
-33
Aug 2026 to Sep 2026
Longest rise
2 updates
+138 from Feb 2026 to Apr 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±17
Mean absolute change; spread ±32.5

Regular rating in context

Oct 2026 update

United States

#46,916of 82,596 rated members · higher than 43.1%

35,628 lower · 53 same rating · 46,915 higher · ties share a rank

Nevada

#378of 713 rated members · higher than 46.9%

335 lower · 1 same rating · 377 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,576 within 100 points of 723 (this player included)

Player · 723
01,4502,900

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

44.6% below 750 (36,862 of 82,596; 43.1% below 723)

Percentile over time · United States

43.1% higher than · Oct 2026 · rank #46,916 of 82,596

Since Dec 2025
+5.9 pts

Dec 2025: higher than 37.2% (rank 50,878 of 81,102)Jan 2026: higher than 36.6% (rank 50,282 of 79,487)Feb 2026: higher than 36.8% (rank 52,920 of 83,940)Mar 2026: higher than 40.7% (rank 47,729 of 80,605)Apr 2026: higher than 44.8% (rank 44,528 of 80,831)May 2026: higher than 44.8% (rank 44,784 of 81,236)Jun 2026: higher than 45.4% (rank 45,373 of 83,290)Jul 2026: higher than 45.6% (rank 44,891 of 82,736)Aug 2026: higher than 45.5% (rank 45,171 of 83,080)Sep 2026: higher than 43.5% (rank 47,125 of 83,635)Oct 2026: higher than 43.1% (rank 46,916 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 Nevada 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 Chen, Irene
MonthRegularQuickBlitzOnline Regular
Oct 2026723no change742no change549no change589 Pno change · 17 games
Sep 2026723-33742+1549-1589 P-1 · 17 games
Aug 2026756no change741-1550no change590 Pno change · 17 games
Jul 2026756no change742no change550no change590 Pno change · 17 games
Jun 2026756no change742no change550no change590 Pno change · 17 games
May 2026756no change742no change550no change590 Pno change · 17 games
Apr 2026756+67742+56550no change590 Pno change · 17 games
Mar 2026689+71686+70550no change590 Pno change · 17 games
Feb 2026618no change616no change550no change590 Pno change · 17 games
Jan 2026618no change616no change550no change590 Pno change · 17 games
Dec 2025618616550590 P17 games
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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.