USCF player statistics

Zenkov, Viktor

USCF 14215553TennesseeUpdated: Nov 2026

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

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Rating format

Regular rating

1,5030 since Oct 2026

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

Nov 20261,503 Regular
Dec 2025: 1502Jan 2026: 1490Feb 2026: 1490Mar 2026: 1503Apr 2026: 1503May 2026: 1503Jun 2026: 1503Jul 2026: 1503Aug 2026: 1503Sep 2026: 1503Oct 2026: 1503Nov 2026: 1503
Dec 2025Nov 2026
12 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • +20 Quick vs Regular

    No national baseline for this rating band yet.

  • -95 Blitz vs Regular

    No national baseline for this rating band yet.

  • +171 Online Quick vs Regular

    No national baseline for this rating band yet.

  • +97 Online Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+13
Feb 2026 to Mar 2026
Biggest drop
-12
Dec 2025 to Jan 2026
Longest rise
1 update
+13 from Feb 2026 to Mar 2026
Current run
8 updates
Unchanged since Mar 2026
Typical move
±2
Mean absolute change; spread ±5.6

Published ratings by month

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

Monthly USCF ratings for Zenkov, Viktor
MonthRegularQuickBlitzOnline QuickOnline Blitz
Nov 20261,503no change1,523no change1,408no change1,674no change1,600no change
Oct 20261,503no change1,523no change1,408no change1,674no change1,600no change
Sep 20261,503no change1,523-11,408no change1,674no change1,600no change
Aug 20261,503no change1,524no change1,408no change1,674no change1,600no change
Jul 20261,503no change1,524no change1,408no change1,674no change1,600no change
Jun 20261,503no change1,524no change1,408no change1,674no change1,600no change
May 20261,503no change1,524no change1,408no change1,674no change1,600no change
Apr 20261,503no change1,524no change1,408no change1,674no change1,600no change
Mar 20261,503+131,524no change1,408-611,674no change1,600no change
Feb 20261,490no change1,524no change1,469no change1,674no change1,600no change
Jan 20261,490-121,524-311,469no change1,674no change1,600no change
Dec 20251,5021,5551,4691,6741,600
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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.