USCF player statistics

Locke, Charlotte

USCF 16994868ArizonaUpdated: Nov 2026
Official US Chess record

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Gender
Female
Floor
Regular 100 · Quick 100
Rated games
Regular 11 · Quick 21

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

873

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

Nov 2026873 provisional
Dec 2025: 873 provisionalJan 2026: 873 provisionalFeb 2026: 873 provisionalMar 2026: 873 provisionalApr 2026: 873 provisionalMay 2026: 873 provisionalJun 2026: 873 provisionalJul 2026: 873 provisionalAug 2026: 873 provisionalSep 2026: 873 provisionalOct 2026: 873 provisionalNov 2026: 873 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -74 Quick vs Regular (provisional)

    Typical for 800–899 regular players: -11 (middle half -31 to +8, 2,426 established members). This gap is below 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
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#40,474of 83,032 rated members · higher than 51.2%

42,523 lower · 36 same rating · 40,473 higher · ties share a rank

Arizona

#886of 1,707 rated members · higher than 48%

821 lower · 1 same rating · 885 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,868 within 100 points of 873 (this player included)

Player · 873
01,4252,850

850–899: 2,146 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.5% below 900 (43,657 of 83,032; 51.2% below 873)

Percentile over time · United States

51.2% higher than · Nov 2026 · rank #40,474 of 83,032

Since Dec 2025
-0.6 pts

Dec 2025: higher than 51.8% (rank 38,982 of 81,102)Jan 2026: higher than 51.3% (rank 38,628 of 79,487)Feb 2026: higher than 51.5% (rank 40,662 of 83,940)Mar 2026: higher than 51.1% (rank 39,334 of 80,605)Apr 2026: higher than 51.3% (rank 39,314 of 80,831)May 2026: higher than 51.3% (rank 39,504 of 81,236)Jun 2026: higher than 51.9% (rank 40,003 of 83,290)Jul 2026: higher than 52% (rank 39,585 of 82,736)Aug 2026: higher than 51.9% (rank 39,849 of 83,080)Sep 2026: higher than 51.9% (rank 40,173 of 83,635)Oct 2026: higher than 51.4% (rank 40,099 of 82,596)Nov 2026: higher than 51.2% (rank 40,474 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 Arizona 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 Locke, Charlotte
MonthRegularQuick
Nov 2026873 Pno change · 11 games799 Pno change · 21 games
Oct 2026873 Pno change · 11 games799 Pno change · 21 games
Sep 2026873 Pno change · 11 games799 Pno change · 21 games
Aug 2026873 Pno change · 11 games799 Pno change · 21 games
Jul 2026873 Pno change · 11 games799 Pno change · 21 games
Jun 2026873 Pno change · 11 games799 Pno change · 21 games
May 2026873 Pno change · 11 games799 Pno change · 21 games
Apr 2026873 Pno change · 11 games799 Pno change · 21 games
Mar 2026873 Pno change · 11 games799 Pno change · 21 games
Feb 2026873 Pno change · 11 games799 Pno change · 21 games
Jan 2026873 Pno change · 11 games799 Pno change · 21 games
Dec 2025873 P11 games799 P21 games
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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.