USCF player statistics

Zanca, Jacob Thomas

USCF 16569047LouisianaUpdated: Nov 2026

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

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Rating format

Regular rating

1,041

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

Nov 20261,041 provisional
Dec 2025: 1042 provisionalJan 2026: 1042 provisionalFeb 2026: 1042 provisionalMar 2026: 1042 provisionalApr 2026: 1041 provisionalMay 2026: 1041 provisionalJun 2026: 1042 provisionalJul 2026: 1042 provisionalAug 2026: 1042 provisionalSep 2026: 1041 provisionalOct 2026: 1041 provisionalNov 2026: 1041 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12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -8 Quick vs Regular

    No national baseline for this rating band yet.

  • +34 Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

  • -109 Online Regular vs Regular (provisional)

    No national baseline for this rating band yet.

  • -155 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • -5 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
+1
May 2026 to Jun 2026
Biggest drop
-1
Mar 2026 to Apr 2026
Longest rise
1 update
+1 from May 2026 to Jun 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±0
Mean absolute change; spread ±0.5

Published ratings by month

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

Monthly USCF ratings for Zanca, Jacob Thomas
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20261,041 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Oct 20261,041 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Sep 20261,041 P-1 · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Aug 20261,042 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Jul 20261,042 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Jun 20261,042 P+1 · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
May 20261,041 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Apr 20261,041 P-1 · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Mar 20261,042 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Feb 20261,042 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Jan 20261,042 Pno change · 24 games1,033no change1,075 Pno change · 17 games932 Pno change · 17 games886 Pno change · 23 games1,036 Pno change · 14 games
Dec 20251,042 P24 games1,0331,075 P17 games932 P17 games886 P23 games1,036 P14 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.