USCF player statistics

Zhou, Jianchao

USCF 15524414MassachusettsUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE title: G
FIDE: FIDE 8603537
TD: Club
US Chess reported rank: #27 national · #2 in state
Floor: Regular 2,200 · Quick 2,100 · Blitz 2,100 · Online Regular 2,100

US Chess record as of Sep 15, 2026

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Regular rating

2,637-20 since Sep 2026

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

Oct 20262,637 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · -28 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-31 Quick vs Regular
No national baseline for this rating band yet.
-138 Blitz vs Regular
No national baseline for this rating band yet.
-119 Online Regular vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +17; Apr 2026 to May 2026
Biggest drop: -20; Sep 2026 to Oct 2026
Longest rise: 3 updates; +35 from Apr 2026 to Jul 2026
Updates that moved: 10 of 10; Latest -20, Sep 2026 to Oct 2026
Typical move: ±11; Mean absolute change; spread ±12.8

Regular rating in context

Oct 2026 update

United States

#31of 82,596 rated members · higher than 99.9%

82,565 lower · 1 same rating · 30 higher · ties share a rank

Massachusetts

#2of 1,673 rated members · higher than 99.8%

1,671 lower · 1 same rating · 1 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 85 within 100 points of 2,637 (this player included)

Player · 2,637

01,4502,900

2,600–2,649: 23 members (0%) · highlighted band is the player’s · dashed line is the target

Target 2,650

99.9% below 2,650 (82,570 of 82,596; 99.9% below 2,637)

Percentile over time · United States

99.9% higher than · Oct 2026 · rank #31 of 82,596

Since Dec 2025
0 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 Massachusetts 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 Zhou, Jianchao
Month	Regular	Quick	Blitz	Online Regular
Oct 2026	2,637-20	2,606no change	2,499-5	2,518no change
Sep 2026	2,657-12	2,606no change	2,504-9	2,518no change
Aug 2026	2,669-18	2,606+9	2,513-20	2,518no change
Jul 2026	2,687+15	2,597-4	2,533-23	2,518no change
Jun 2026	2,672+3	2,601+2	2,556-2	2,518no change
May 2026	2,669+17	2,599no change	2,558-10	2,518no change
Apr 2026	2,652-8	2,599no change	2,568-8	2,518no change
Mar 2026	2,660+6	2,599no change	2,576no change	2,518no change
Feb 2026	2,654-5	2,599no change	2,576-25	2,518no change
Jan 2026	2,659-6	2,599+8	2,601+13	2,518no change
Dec 2025	2,665	2,591	2,588	2,518

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