USCF player statistics

Frederick, Amy

USCF 33075884WisconsinUpdated: Oct 2026

Official US Chess record

Gender: Female
US Chess reported rank: #43,275 national · #498 in state
Floor: Regular 101 · Quick 101 · Blitz 101
Rated games: Regular 8 · Quick 8 · Blitz 12

US Chess record as of Sep 18, 2026

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Regular rating

631

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

Oct 2026631 provisional

Compare format

May 2026Oct 2026

6 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-9 Quick vs Regular (provisional)
Typical for 600–699 regular players: -4 (middle half -17 to +9, 2,385 established members). This gap is within the typical range.
+44 Blitz vs Regular (provisional)
Typical for 600–699 regular players: -59 (middle half -172 to +50, 119 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: —; No drop between published updates yet
Longest rise: —; No consecutive gains yet
Current run: 4 updates; Unchanged since Jun 2026
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#51,479of 82,596 rated members · higher than 37.6%

31,072 lower · 46 same rating · 51,478 higher · ties share a rank

Wisconsin

#675of 957 rated members · higher than 29.3%

281 lower · 2 same rating · 674 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,137 within 100 points of 631 (this player included)

Player · 631

01,4502,900

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

Target 650

38.8% below 650 (32,072 of 82,596; 37.6% below 631)

Percentile over time · United States

37.6% higher than · Oct 2026 · rank #51,479 of 82,596

Since Jun 2026
-0.4 pts

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 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 Frederick, Amy
Month	Regular	Quick	Blitz
Oct 2026	631 Pno change · 8 games	622 Pno change · 8 games	675 Pno change · 12 games
Sep 2026	631 Pno change · 8 games	622 Pno change · 8 games	675 Pno change · 12 games
Aug 2026	631 Pno change · 8 games	622 Pno change · 8 games	675 Pno change · 12 games
Jul 2026	631 Pno change · 8 games	622 Pno change · 8 games	675 Pno change · 12 games
Jun 2026	631 P8 games	622 P8 games	675 Pno change · 12 games
May 2026	—	—	675 P12 games

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