USCF player statistics

Zhang, Roger

USCF 16237534New JerseyUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30943710
US Chess reported rank
#607 national · #23 in state
Floor
Regular 2,000 · Quick 1,700 · Blitz 109 · Online Regular 1,700
Rated games
Blitz 23

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,2430 since Sep 2026

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

Oct 20262,243 Regular
Dec 2025: 2259Jan 2026: 2254Feb 2026: 2254Mar 2026: 2253Apr 2026: 2253May 2026: 2243Jun 2026: 2243Jul 2026: 2243Aug 2026: 2243Sep 2026: 2243Oct 2026: 2243
Dec 2025Oct 2026
11 updates in this window · -16 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -308 Quick vs Regular

    Typical for 2,200–2,299 regular players: -170 (middle half -248 to -94, 546 established members). This gap is below the typical range.

  • -909 Blitz vs Regular (provisional)

    Typical for 2,200–2,299 regular players: -172 (middle half -283 to -91, 399 established members). This gap is below the typical range.

  • -396 Online Regular vs Regular

    Typical for 2,200–2,299 regular players: -357 (middle half -577 to -184, 146 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-10
Apr 2026 to May 2026
Longest rise
—
No consecutive gains yet
Current run
5 updates
Unchanged since May 2026
Typical move
±2
Mean absolute change; spread ±3.3

Regular rating in context

Oct 2026 update

United States

#670of 82,596 rated members · higher than 99.1%

81,917 lower · 10 same rating · 669 higher · ties share a rank

New Jersey

#30of 3,069 rated members · higher than 99%

3,039 lower · 1 same rating · 29 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,173 within 100 points of 2,243 (this player included)

Player · 2,243
01,4502,900

2,200–2,249: 483 members (0.5%) · highlighted band is the player’s · dashed line is the target

99.2% below 2,250 (81,949 of 82,596; 99.1% below 2,243)

Percentile over time · United States

99.1% higher than · Oct 2026 · rank #670 of 82,596

Since Dec 2025
-0.1 pts

Dec 2025: higher than 99.2% (rank 605 of 81,102)Jan 2026: higher than 99.2% (rank 609 of 79,487)Feb 2026: higher than 99.2% (rank 628 of 83,940)Mar 2026: higher than 99.2% (rank 617 of 80,605)Apr 2026: higher than 99.2% (rank 621 of 80,831)May 2026: higher than 99.1% (rank 683 of 81,236)Jun 2026: higher than 99.1% (rank 683 of 83,290)Jul 2026: higher than 99.1% (rank 671 of 82,736)Aug 2026: higher than 99.1% (rank 671 of 83,080)Sep 2026: higher than 99.1% (rank 673 of 83,635)Oct 2026: higher than 99.1% (rank 670 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 New Jersey 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, Roger
MonthRegularQuickBlitzOnline Regular
Oct 20262,243no change1,935no change1,334 Pno change · 23 games1,847no change
Sep 20262,243no change1,935no change1,334 Pno change · 23 games1,847no change
Aug 20262,243no change1,935no change1,334 Pno change · 23 games1,847no change
Jul 20262,243no change1,935no change1,334 Pno change · 23 games1,847no change
Jun 20262,243no change1,935no change1,334 Pno change · 23 games1,847no change
May 20262,243-101,935no change1,334 Pno change · 23 games1,847no change
Apr 20262,253no change1,935no change1,334 Pno change · 23 games1,847no change
Mar 20262,253-11,935no change1,334 Pno change · 23 games1,847no change
Feb 20262,254no change1,935no change1,334 Pno change · 23 games1,847no change
Jan 20262,254-51,935no change1,334 Pno change · 23 games1,847no change
Dec 20252,2591,9351,334 P23 games1,847
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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.