USCF player statistics

Kozelov, Roman

USCF 16414563MissouriUpdated: Nov 2026

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

Join / Renew USCF
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in MO appear first.

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

2,2430 since Oct 2026

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

Nov 20262,243 Regular
Dec 2025: 2230Jan 2026: 2230Feb 2026: 2230Mar 2026: 2230Apr 2026: 2230May 2026: 2230Jun 2026: 2230Jul 2026: 2230Aug 2026: 2230Sep 2026: 2243Oct 2026: 2243Nov 2026: 2243
Dec 2025Nov 2026
12 updates in this window · +13 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -87 Quick vs Regular

    No national baseline for this rating band yet.

  • -109 Blitz vs Regular

    No national baseline for this rating band yet.

  • -22 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -14 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
Aug 2026 to Sep 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+13 from Aug 2026 to Sep 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±1
Mean absolute change; spread ±3.9

Published ratings by month

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

Monthly USCF ratings for Kozelov, Roman
MonthRegularQuickBlitzOnline QuickOnline Blitz
Nov 20262,243no change2,156no change2,134no change2,221no change2,229no change
Oct 20262,243no change2,156no change2,134no change2,221no change2,229no change
Sep 20262,243+132,156+152,134no change2,221no change2,229no change
Aug 20262,230no change2,141no change2,134no change2,221no change2,229no change
Jul 20262,230no change2,141no change2,134no change2,221no change2,229no change
Jun 20262,230no change2,141no change2,134no change2,221no change2,229no change
May 20262,230no change2,141no change2,134-122,221no change2,229no change
Apr 20262,230no change2,141-22,146-192,221no change2,229no change
Mar 20262,230no change2,143no change2,165no change2,221no change2,229no change
Feb 20262,230no change2,143no change2,165no change2,221no change2,229no change
Jan 20262,230no change2,143no change2,165no change2,221no change2,229no change
Dec 20252,2302,1432,1652,2212,229
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.