USCF player statistics

Black-Diamond, Arielle

USCF 16347021FloridaUpdated: Nov 2026

US Chess membership expired on September 30, 2026. Published rating history is still shown below.

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Rating format

Regular rating

494

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

Nov 2026494 provisional
Dec 2025: 494 provisionalJan 2026: 494 provisionalFeb 2026: 494 provisionalMar 2026: 494 provisionalApr 2026: 494 provisionalMay 2026: 494 provisionalJun 2026: 494 provisionalJul 2026: 494 provisionalAug 2026: 494 provisionalSep 2026: 494 provisionalOct 2026: 494 provisionalNov 2026: 494 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -20 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • +91 Online Regular vs Regular (provisional)

    No national baseline for this rating band yet.

  • +422 Online Quick vs Regular

    No national baseline for this rating band yet.

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

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Black-Diamond, Arielle
MonthRegularQuickOnline RegularOnline Quick
Nov 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Oct 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Sep 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Aug 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Jul 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Jun 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
May 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Apr 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Mar 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Feb 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Jan 2026494 Pno change · 24 games474 Pno change · 24 games585 Pno change · 13 games916no change
Dec 2025494 P24 games474 P24 games585 P13 games916
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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.