USCF player statistics

Kotelnikov, Sergey

USCF 14932572FloridaUpdated: Nov 2026

US Chess membership expired on October 31, 2024. Published rating history is still shown below.

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Rating format

Regular rating

1,9150 since Oct 2026

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

Nov 20261,915 Regular
Dec 2025: 1915Jan 2026: 1915Feb 2026: 1915Mar 2026: 1915Apr 2026: 1915May 2026: 1915Jun 2026: 1915Jul 2026: 1915Aug 2026: 1915Sep 2026: 1915Oct 2026: 1915Nov 2026: 1915
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -144 Quick vs Regular

    No national baseline for this rating band yet.

  • -78 Blitz 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 Kotelnikov, Sergey
MonthRegularQuickBlitz
Nov 20261,915no change1,771no change1,837no change
Oct 20261,915no change1,771no change1,837no change
Sep 20261,915no change1,771no change1,837no change
Aug 20261,915no change1,771no change1,837no change
Jul 20261,915no change1,771no change1,837no change
Jun 20261,915no change1,771no change1,837no change
May 20261,915no change1,771no change1,837no change
Apr 20261,915no change1,771no change1,837no change
Mar 20261,915no change1,771no change1,837no change
Feb 20261,915no change1,771no change1,837no change
Jan 20261,915no change1,771no change1,837no change
Dec 20251,9151,7711,837
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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.