USCF player statistics

Peter, Sarah Elizabeth

USCF 16665770AlabamaUpdated: Oct 2026

US Chess membership expired on July 31, 2026. Published rating history is still shown below.

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Rating format

Regular rating

1,6710 since Sep 2026

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

Oct 20261,671 Regular
Dec 2025: 1611Jan 2026: 1639Feb 2026: 1641Mar 2026: 1671Apr 2026: 1671May 2026: 1671Jun 2026: 1671Jul 2026: 1671Aug 2026: 1671Sep 2026: 1671Oct 2026: 1671
Dec 2025Oct 2026
11 updates in this window · +60 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -296 Quick vs Regular

    No national baseline for this rating band yet.

  • -533 Online Regular vs Regular

    No national baseline for this rating band yet.

  • -594 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • -470 Online Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+30
Feb 2026 to Mar 2026
Biggest drop
—
No drop between published updates yet
Longest rise
3 updates
+60 from Dec 2025 to Mar 2026
Current run
7 updates
Unchanged since Mar 2026
Typical move
±6
Mean absolute change; spread ±12.1

Published ratings by month

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

Monthly USCF ratings for Peter, Sarah Elizabeth
MonthRegularQuickOnline RegularOnline QuickOnline Blitz
Oct 20261,671no change1,375no change1,138no change1,077 Pno change · 22 games1,201no change
Sep 20261,671no change1,375-11,138no change1,077 Pno change · 22 games1,201no change
Aug 20261,671no change1,376no change1,138no change1,077 Pno change · 22 games1,201no change
Jul 20261,671no change1,376no change1,138no change1,077 Pno change · 22 games1,201no change
Jun 20261,671no change1,376no change1,138no change1,077 Pno change · 22 games1,201no change
May 20261,671no change1,376no change1,138no change1,077 Pno change · 22 games1,201no change
Apr 20261,671no change1,376no change1,138no change1,077 Pno change · 22 games1,201no change
Mar 20261,671+301,376-231,138no change1,077 Pno change · 22 games1,201no change
Feb 20261,641+21,399no change1,138no change1,077 Pno change · 22 games1,201no change
Jan 20261,639+281,399no change1,138no change1,077 Pno change · 22 games1,201no change
Dec 20251,6111,3991,1381,077 P22 games1,201
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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.