USCF player statistics

Aming, Elizabeth Alison

USCF 31198230FloridaUpdated: Oct 2026
Official US Chess record

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Gender
Female
TD
Local
US Chess reported rank
#32,775 national · #1,619 in state
Floor
Regular 142 · Quick 135 · Online Regular 100 · Online Quick 100
Rated games
Quick 24 · Online Regular 14 · Online Quick 11

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

8660 since Sep 2026

Published rating · Oct 2026 · 8 published updates since Mar 2026

Oct 2026866 Regular
Mar 2026: 866Apr 2026: 866May 2026: 866Jun 2026: 866Jul 2026: 866Aug 2026: 866Sep 2026: 866Oct 2026: 866
Dec 2025Oct 2026
11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +27 Quick vs Regular (provisional)

    Typical for 800–899 regular players: -11 (middle half -32 to +8, 2,479 established members). This gap is above the typical range.

  • +216 Online Regular vs Regular (provisional)

    Typical for 800–899 regular players: -126 (middle half -248 to +31, 77 established members). This gap is above the typical range.

  • +361 Online Quick vs Regular (provisional)

    Typical for 800–899 regular players: +88 (middle half -147 to +376, 122 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
7 updates
Unchanged since Mar 2026
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#40,427of 82,596 rated members · higher than 50.9%

42,120 lower · 50 same rating · 40,426 higher · ties share a rank

Florida

#2,085of 4,341 rated members · higher than 51.9%

2,254 lower · 3 same rating · 2,084 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 8,813 within 100 points of 866 (this player included)

Player · 866
01,4502,900

850–899: 2,136 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.7% below 900 (43,576 of 82,596; 50.9% below 866)

Percentile over time · United States

50.9% higher than · Oct 2026 · rank #40,427 of 82,596

Since Mar 2026
+0.2 pts

Mar 2026: higher than 50.7% (rank 39,608 of 80,605)Apr 2026: higher than 50.9% (rank 39,598 of 80,831)May 2026: higher than 50.9% (rank 39,816 of 81,236)Jun 2026: higher than 51.5% (rank 40,314 of 83,290)Jul 2026: higher than 51.7% (rank 39,911 of 82,736)Aug 2026: higher than 51.5% (rank 40,164 of 83,080)Sep 2026: higher than 51.5% (rank 40,504 of 83,635)Oct 2026: higher than 50.9% (rank 40,427 of 82,596)
Mar 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 Florida 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 Aming, Elizabeth Alison
MonthRegularQuickOnline RegularOnline Quick
Oct 2026866no change893 Pno change · 24 games1,082 Pno change · 14 games1,227 Pno change · 11 games
Sep 2026866no change893 Pno change · 24 games1,082 Pno change · 14 games1,227 Pno change · 11 games
Aug 2026866no change893 Pno change · 24 games1,082 Pno change · 14 games1,227 Pno change · 11 games
Jul 2026866no change893 Pno change · 24 games1,082 Pno change · 14 games1,227 Pno change · 11 games
Jun 2026866no change893 Pno change · 24 games1,082 Pno change · 14 games1,227 Pno change · 11 games
May 2026866no change893 P+1 · 24 games1,082 P+1 · 14 games1,227 Pno change · 11 games
Apr 2026866no change892 P-1 · 24 games1,081 P-1 · 14 games1,227 P-1 · 11 games
Mar 2026866893 P24 games1,082 P14 games1,228 P11 games
Feb 2026————
Jan 2026————
Dec 2025————

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.