USCF player statistics

Weidemann, Gibson Roberts

USCF 17152754LouisianaUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in LA appear first.

Gender
Male
US Chess reported rank
#56,515 national · #472 in state
Floor
Regular 127 · Quick 127
Rated games
Regular 12 · Quick 12

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

587

Provisional rating · Oct 2026 · 5 published updates since Jun 2026

Oct 2026587 provisional
Jun 2026: 372 provisionalJul 2026: 372 provisionalAug 2026: 372 provisionalSep 2026: 372 provisionalOct 2026: 587 provisional
Jun 2026Oct 2026
5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +23 Quick vs Regular (provisional)

    Typical for 500–599 regular players: -3 (middle half -12 to +9, 2,124 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+215
Sep 2026 to Oct 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+215 from Sep 2026 to Oct 2026
Updates that moved
1 of 4
Latest +215, Sep 2026 to Oct 2026
Typical move
±54
Mean absolute change; spread ±107.5

Regular rating in context

Oct 2026 update

United States

#53,756of 82,596 rated members · higher than 34.8%

28,796 lower · 45 same rating · 53,755 higher · ties share a rank

Louisiana

#471of 682 rated members · higher than 30.7%

210 lower · 2 same rating · 470 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,357 within 100 points of 587 (this player included)

Player · 587
01,4502,900

550–599: 2,631 members (3.1%) · highlighted band is the player’s · dashed line is the target

35.6% below 600 (29,460 of 82,596; 34.8% below 587)

Percentile over time · United States

34.8% higher than · Oct 2026 · rank #53,756 of 82,596

Since Jun 2026
+13.4 pts

Jun 2026: higher than 21.4% (rank 65,421 of 83,290)Jul 2026: higher than 21.5% (rank 64,859 of 82,736)Aug 2026: higher than 21.3% (rank 65,257 of 83,080)Sep 2026: higher than 21.2% (rank 65,785 of 83,635)Oct 2026: higher than 34.8% (rank 53,756 of 82,596)
Jun 2026Oct 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 Louisiana 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 Weidemann, Gibson Roberts
MonthRegularQuick
Oct 2026587 P+215 · 22 games610 P+235 · 22 games
Sep 2026372 Pno change · 12 games375 Pno change · 12 games
Aug 2026372 Pno change · 12 games375 Pno change · 12 games
Jul 2026372 Pno change · 12 games375 Pno change · 12 games
Jun 2026372 P12 games375 P12 games
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.