USCF player statistics

Willsey, Ruby

USCF 31943243North CarolinaUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 39986306
US Chess reported rank: #9,405 national · #308 in state
Floor: Regular 1,400 · Quick 1,400 · Blitz 150

US Chess record as of Sep 17, 2026

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Regular rating

1,632-1 since Sep 2026

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

Oct 20261,632 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +220 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+3 Quick vs Regular
Typical for 1,600–1,699 regular players: -119 (middle half -202 to -59, 2,135 established members). This gap is above the typical range.
-409 Blitz vs Regular
Typical for 1,600–1,699 regular players: -208 (middle half -334 to -84, 934 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +170; Jun 2026 to Jul 2026
Biggest drop: -78; Jan 2026 to Feb 2026
Longest rise: 4 updates; +325 from Apr 2026 to Aug 2026
Updates that moved: 10 of 10; Latest -1, Sep 2026 to Oct 2026
Typical move: ±52; Mean absolute change; spread ±69.8

Regular rating in context

Oct 2026 update

United States

#12,716of 82,596 rated members · higher than 84.5%

69,861 lower · 20 same rating · 12,715 higher · ties share a rank

North Carolina

#397of 2,753 rated members · higher than 85.5%

2,355 lower · 2 same rating · 396 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,605 within 100 points of 1,632 (this player included)

Player · 1,632

01,4502,900

1,600–1,649: 1,851 members (2.2%) · highlighted band is the player’s · dashed line is the target

Target 1,650

85.2% below 1,650 (70,433 of 82,596; 84.5% below 1,632)

Percentile over time · United States

84.5% higher than · Oct 2026 · rank #12,716 of 82,596

Since Dec 2025
+9 pts

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 North Carolina 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 Willsey, Ruby
Month	Regular	Quick	Blitz
Oct 2026	1,632-1	1,635-3	1,223no change
Sep 2026	1,633-9	1,638+6	1,223-35
Aug 2026	1,642+67	1,632+53	1,258no change
Jul 2026	1,575+170	1,579+132	1,258-4
Jun 2026	1,405+40	1,447+60	1,262no change
May 2026	1,365+48	1,387+87	1,262+51
Apr 2026	1,317-64	1,300-71	1,211no change
Mar 2026	1,381+21	1,371+21	1,211no change
Feb 2026	1,360-78	1,350-65	1,211no change
Jan 2026	1,438+26	1,415+18	1,211no change
Dec 2025	1,412	1,397	1,211

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