USCF player statistics

Sperber, Jacob

USCF 14982245FloridaUpdated: Nov 2026

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

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Rating format

Regular rating

2,0670 since Oct 2026

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

Nov 20262,067 Regular
Dec 2025: 2074Jan 2026: 2074Feb 2026: 2074Mar 2026: 2067Apr 2026: 2067May 2026: 2067Jun 2026: 2067Jul 2026: 2067Aug 2026: 2067Sep 2026: 2067Oct 2026: 2067Nov 2026: 2067
Dec 2025Nov 2026
12 updates in this window · -7 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -191 Quick vs Regular

    No national baseline for this rating band yet.

  • -521 Blitz vs Regular

    No national baseline for this rating band yet.

  • -566 Online Regular vs Regular

    No national baseline for this rating band yet.

  • -1,343 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • -1,174 Online Blitz vs Regular (provisional)

    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
-7
Feb 2026 to Mar 2026
Longest rise
—
No consecutive gains yet
Current run
8 updates
Unchanged since Mar 2026
Typical move
±1
Mean absolute change; spread ±2.1

Published ratings by month

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

Monthly USCF ratings for Sperber, Jacob
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Oct 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Sep 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Aug 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Jul 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Jun 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
May 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Apr 20262,067no change1,876no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Mar 20262,067-71,876-31,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Feb 20262,074no change1,879no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Jan 20262,074no change1,879no change1,546no change1,501no change724 Pno change · 16 games893 Pno change · 11 games
Dec 20252,0741,8791,5461,501724 P16 games893 P11 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.