USCF player statistics

Chen, Jack

USCF 15449375IllinoisUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 30945372
US Chess reported rank: #16,033 national · #683 in state
Floor: Regular 1,200 · Quick 100

US Chess record as of Sep 15, 2026

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Regular rating

1,3780 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,378 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · -44 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-186 Quick vs Regular
Typical for 1,300–1,399 regular players: -69 (middle half -132 to -27, 2,026 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +2; Jun 2026 to Jul 2026
Biggest drop: -46; May 2026 to Jun 2026
Longest rise: 1 update; +2 from Jun 2026 to Jul 2026
Current run: 4 updates; Unchanged since Jul 2026
Typical move: ±4; Mean absolute change; spread ±13.9

Regular rating in context

Nov 2026 update

United States

#21,626of 83,032 rated members · higher than 73.9%

61,376 lower · 31 same rating · 21,625 higher · ties share a rank

Illinois

#940of 4,515 rated members · higher than 79.1%

3,575 lower · 1 same rating · 939 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,954 within 100 points of 1,378 (this player included)

Player · 1,378

01,4252,850

1,350–1,399: 1,656 members (1.9%) · highlighted band is the player’s · dashed line is the target

Target 1,400

74.8% below 1,400 (62,111 of 83,032; 73.9% below 1,378)

Percentile over time · United States

73.9% higher than · Nov 2026 · rank #21,626 of 83,032

Since Dec 2025
-2 pts

Dec 2025Nov 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 Nov 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 Illinois 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, Jack
Month	Regular	Quick
Nov 2026	1,378no change	1,192no change
Oct 2026	1,378no change	1,192no change
Sep 2026	1,378no change	1,192no change
Aug 2026	1,378no change	1,192no change
Jul 2026	1,378+2	1,192no change
Jun 2026	1,376-46	1,192no change
May 2026	1,422no change	1,192no change
Apr 2026	1,422no change	1,192no change
Mar 2026	1,422no change	1,192no change
Feb 2026	1,422no change	1,192no change
Jan 2026	1,422no change	1,192no change
Dec 2025	1,422	1,192

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