USCF player statistics

Wiedenhoeft, Robert W

USCF 13134141WisconsinUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39909050
Floor
Regular 1,600 · Quick 1,500 · Online Quick 100 · Online Blitz 1,500
Rated games
Online Quick 19

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,7470 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,747 Regular
Dec 2025: 1746Jan 2026: 1746Feb 2026: 1746Mar 2026: 1746Apr 2026: 1746May 2026: 1746Jun 2026: 1746Jul 2026: 1746Aug 2026: 1746Sep 2026: 1747Oct 2026: 1747Nov 2026: 1747
Dec 2025Nov 2026
12 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -77 Quick vs Regular

    Typical for 1,700–1,799 regular players: -125 (middle half -210 to -72, 1,916 established members). This gap is within the typical range.

  • -14 Online Quick vs Regular (provisional)

    Typical for 1,700–1,799 regular players: -396 (middle half -622 to -163, 274 established members). This gap is above the typical range.

  • -5 Online Blitz vs Regular

    Typical for 1,700–1,799 regular players: -118 (middle half -298 to -9, 222 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+1
Aug 2026 to Sep 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+1 from Aug 2026 to Sep 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±0
Mean absolute change; spread ±0.3

Regular rating in context

Nov 2026 update

United States

#9,150of 83,032 rated members · higher than 88.9%

73,854 lower · 29 same rating · 9,149 higher · ties share a rank

Wisconsin

#128of 949 rated members · higher than 86.4%

820 lower · 2 same rating · 127 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 5,939 within 100 points of 1,747 (this player included)

Player · 1,747
01,4252,850

1,700–1,749: 1,646 members (1.9%) · highlighted band is the player’s · dashed line is the target

89% below 1,750 (73,935 of 83,032; 88.9% below 1,747)

Percentile over time · United States

88.9% higher than · Nov 2026 · rank #9,150 of 83,032

Since Dec 2025
+0.1 pts

Dec 2025: higher than 88.8% (rank 9,043 of 81,102)Jan 2026: higher than 88.6% (rank 8,974 of 79,487)Feb 2026: higher than 88.8% (rank 9,298 of 83,940)Mar 2026: higher than 88.7% (rank 9,023 of 80,605)Apr 2026: higher than 88.8% (rank 9,009 of 80,831)May 2026: higher than 88.8% (rank 9,067 of 81,236)Jun 2026: higher than 89% (rank 9,088 of 83,290)Jul 2026: higher than 89% (rank 8,991 of 82,736)Aug 2026: higher than 89% (rank 9,031 of 83,080)Sep 2026: higher than 89.1% (rank 9,041 of 83,635)Oct 2026: higher than 88.9% (rank 9,086 of 82,596)Nov 2026: higher than 88.9% (rank 9,150 of 83,032)
Dec 2025Nov 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 Nov 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 Wisconsin 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 Wiedenhoeft, Robert W
MonthRegularQuickOnline QuickOnline Blitz
Nov 20261,747no change1,670no change1,733 Pno change · 19 games1,742no change
Oct 20261,747no change1,670no change1,733 Pno change · 19 games1,742no change
Sep 20261,747+11,670no change1,733 Pno change · 19 games1,742no change
Aug 20261,746no change1,670-11,733 Pno change · 19 games1,742no change
Jul 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
Jun 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
May 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
Apr 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
Mar 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
Feb 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
Jan 20261,746no change1,671no change1,733 Pno change · 19 games1,742no change
Dec 20251,7461,6711,733 P19 games1,742
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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.