USCF player statistics

Chen, Jackson Sicheng

USCF 33098699CaliforniaLatest monthly rating update: Sep 2026

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Regular rating

548

Published rating · Sep 2026 · 4 published updates since Jun 2026

Sep 2026548 Regular

Compare format

Jun 2026Sep 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-15 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +212; Jul 2026 to Aug 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 3 updates; +336 from Jun 2026 to Sep 2026
Updates that moved: 3 of 3; Latest +57, Aug 2026 to Sep 2026
Typical move: ±112; Mean absolute change; spread ±86.7

Regular rating in context

Sep 2026 update

United States

#56,183of 83,635 rated members · higher than 32.7%

27,398 lower · 55 same rating · 56,182 higher · ties share a rank

California

#6,353of 9,051 rated members · higher than 29.7%

2,695 lower · 4 same rating · 6,352 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 10,865 within 100 points of 548 (this player included)

Player · 548

01,4502,900

500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 550

32.8% below 550 (27,504 of 83,635; 32.7% below 548)

How these comparisons are calculated

Chess67 calculations from the Sep 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 California 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, Jackson Sicheng
Month	Regular	Quick
Sep 2026	548+57	533+42
Aug 2026	491 P+212 · 20 games	491 P+213 · 20 games
Jul 2026	279 P+67 · 15 games	278 P+66 · 15 games
Jun 2026	212 P10 games	212 P10 games