USCF player statistics

Gu, Brian

USCF 32476504VirginiaUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39995232
US Chess reported rank
#51,068 national · #1,565 in state
Floor
Regular 132 · Quick 145 · Online Regular 100 · Online Quick 100 · Online Blitz 100
Rated games
Regular 11 · Quick 15 · Online Quick 14 · Online Blitz 16

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

649

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

Oct 2026649 provisional
Dec 2025: 405 provisionalJan 2026: 405 provisionalFeb 2026: 405 provisionalMar 2026: 405 provisionalApr 2026: 405 provisionalMay 2026: 405 provisionalJun 2026: 405 provisionalJul 2026: 405 provisionalAug 2026: 478 provisionalSep 2026: 478 provisionalOct 2026: 649 provisional
Dec 2025Oct 2026
11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +57 Quick vs Regular (provisional)

    Typical for 600–699 regular players: -4 (middle half -17 to +9, 2,385 established members). This gap is above the typical range.

  • +145 Online Regular vs Regular

    Typical for 600–699 regular players: -39 (middle half -162 to +106, 46 established members). This gap is above the typical range.

  • -129 Online Quick vs Regular (provisional)

    Typical for 600–699 regular players: +136 (middle half -52 to +354, 67 established members). This gap is below the typical range.

  • -163 Online Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+171
Sep 2026 to Oct 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+171 from Sep 2026 to Oct 2026
Updates that moved
2 of 10
Latest +171, Sep 2026 to Oct 2026
Typical move
±24
Mean absolute change; spread ±56.4

Regular rating in context

Oct 2026 update

United States

#50,525of 82,596 rated members · higher than 38.7%

32,030 lower · 42 same rating · 50,524 higher · ties share a rank

Virginia

#1,661of 2,606 rated members · higher than 36.1%

942 lower · 4 same rating · 1,660 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,078 within 100 points of 649 (this player included)

Player · 649
01,4502,900

600–649: 2,612 members (3.1%) · highlighted band is the player’s · dashed line is the target

38.8% below 650 (32,072 of 82,596; 38.7% below 649)

Percentile over time · United States

38.7% higher than · Oct 2026 · rank #50,525 of 82,596

Since Dec 2025
+15.2 pts

Dec 2025: higher than 23.5% (rank 61,921 of 81,102)Jan 2026: higher than 23% (rank 61,072 of 79,487)Feb 2026: higher than 23.1% (rank 64,411 of 83,940)Mar 2026: higher than 22.9% (rank 62,002 of 80,605)Apr 2026: higher than 23% (rank 62,146 of 80,831)May 2026: higher than 23% (rank 62,464 of 81,236)Jun 2026: higher than 23.4% (rank 63,663 of 83,290)Jul 2026: higher than 23.6% (rank 63,101 of 82,736)Aug 2026: higher than 28.3% (rank 59,482 of 83,080)Sep 2026: higher than 28.1% (rank 59,995 of 83,635)Oct 2026: higher than 38.7% (rank 50,525 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 Virginia 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 Gu, Brian
MonthRegularQuickOnline RegularOnline QuickOnline Blitz
Oct 2026649 P+171 · 16 games706 P+124 · 20 games794no change520 Pno change · 14 games486 Pno change · 16 games
Sep 2026478 Pno change · 11 games582 Pno change · 15 games794-1520 Pno change · 14 games486 Pno change · 16 games
Aug 2026478 P+73 · 11 games582 P+68 · 15 games795no change520 Pno change · 14 games486 Pno change · 16 games
Jul 2026405 Pno change · 8 games514 Pno change · 12 games795-30520 Pno change · 14 games486 Pno change · 16 games
Jun 2026405 Pno change · 8 games514 Pno change · 12 games825no change520 Pno change · 14 games486 Pno change · 16 games
May 2026405 Pno change · 8 games514 P+122 · 12 games825no change520 Pno change · 14 games486 Pno change · 16 games
Apr 2026405 Pno change · 8 games392 Pno change · 8 games825no change520 Pno change · 14 games486 Pno change · 16 games
Mar 2026405 Pno change · 8 games392 Pno change · 8 games825no change520 Pno change · 14 games486 Pno change · 16 games
Feb 2026405 Pno change · 8 games392 Pno change · 8 games825+249520 Pno change · 14 games486 Pno change · 16 games
Jan 2026405 Pno change · 8 games392 Pno change · 8 games576 P+188 · 22 games520 Pno change · 14 games486 Pno change · 16 games
Dec 2025405 P8 games392 P8 games388 P22 games520 P14 games486 P16 games
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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.