USCF player statistics

Zhang, Justin Weicheng

USCF 16253356IllinoisUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30976456
US Chess reported rank
#1,841 national · #63 in state
Floor
Regular 1,800 · Quick 1,600 · Blitz 1,700 · Online Regular 1,300 · Online Quick 1,500 · Online Blitz 1,900

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,0640 since Sep 2026

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

Oct 20262,064 Regular
Dec 2025: 2018Jan 2026: 2037Feb 2026: 2037Mar 2026: 2056Apr 2026: 2056May 2026: 2064Jun 2026: 2064Jul 2026: 2064Aug 2026: 2064Sep 2026: 2064Oct 2026: 2064
Dec 2025Oct 2026
11 updates in this window · +46 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -276 Quick vs Regular

    Typical for 2,000–2,099 regular players: -142 (middle half -228 to -82, 1,051 established members). This gap is below the typical range.

  • -152 Blitz vs Regular

    Typical for 2,000–2,099 regular players: -217 (middle half -323 to -104, 703 established members). This gap is within the typical range.

  • -533 Online Regular vs Regular

    Typical for 2,000–2,099 regular players: -475 (middle half -690 to -264, 251 established members). This gap is within the typical range.

  • -331 Online Quick vs Regular

    Typical for 2,000–2,099 regular players: -420 (middle half -667 to -242, 224 established members). This gap is within the typical range.

  • +87 Online Blitz vs Regular

    Typical for 2,000–2,099 regular players: -204 (middle half -332 to -114, 208 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+19
Dec 2025 to Jan 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+19 from Dec 2025 to Jan 2026
Current run
5 updates
Unchanged since May 2026
Typical move
±5
Mean absolute change; spread ±8

Regular rating in context

Oct 2026 update

United States

#2,250of 82,596 rated members · higher than 97.2%

80,335 lower · 12 same rating · 2,249 higher · ties share a rank

Illinois

#87of 4,655 rated members · higher than 98.1%

4,568 lower · 1 same rating · 86 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 2,496 within 100 points of 2,064 (this player included)

Player · 2,064
01,4502,900

2,050–2,099: 527 members (0.6%) · highlighted band is the player’s · dashed line is the target

97.7% below 2,100 (80,711 of 82,596; 97.2% below 2,064)

Percentile over time · United States

97.2% higher than · Oct 2026 · rank #2,250 of 82,596

Since Dec 2025
+0.7 pts

Dec 2025: higher than 96.5% (rank 2,808 of 81,102)Jan 2026: higher than 96.8% (rank 2,505 of 79,487)Feb 2026: higher than 96.8% (rank 2,586 of 83,940)Mar 2026: higher than 97.1% (rank 2,272 of 80,605)Apr 2026: higher than 97.1% (rank 2,267 of 80,831)May 2026: higher than 97.2% (rank 2,216 of 81,236)Jun 2026: higher than 97.3% (rank 2,221 of 83,290)Jul 2026: higher than 97.3% (rank 2,200 of 82,736)Aug 2026: higher than 97.3% (rank 2,188 of 83,080)Sep 2026: higher than 97.3% (rank 2,222 of 83,635)Oct 2026: higher than 97.2% (rank 2,250 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 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 Zhang, Justin Weicheng
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,064no change1,788no change1,912no change1,531no change1,733no change2,151no change
Sep 20262,064no change1,788no change1,912no change1,531no change1,733no change2,151+70
Aug 20262,064no change1,788no change1,912no change1,531no change1,733+712,081+36
Jul 20262,064no change1,788no change1,912no change1,531no change1,662no change2,045-6
Jun 20262,064no change1,788no change1,912no change1,531no change1,662no change2,051no change
May 20262,064+81,788no change1,912+441,531+1571,662+552,051no change
Apr 20262,056no change1,788no change1,868no change1,374no change1,607no change2,051no change
Mar 20262,056+191,788+121,868no change1,374no change1,607no change2,051no change
Feb 20262,037no change1,776no change1,868-21,374no change1,607no change2,051no change
Jan 20262,037+191,776no change1,870+1561,374no change1,607no change2,051no change
Dec 20252,0181,7761,7141,3741,6072,051
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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.