USCF player statistics

Mostov, Raphael

USCF 15930377CaliforniaUpdated: Nov 2026

US Chess membership expired on March 31, 2024. 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 CA appear first.

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

Regular rating

7670 since Oct 2026

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

Nov 2026767 Regular
Dec 2025: 767Jan 2026: 767Feb 2026: 767Mar 2026: 767Apr 2026: 767May 2026: 767Jun 2026: 767Jul 2026: 767Aug 2026: 767Sep 2026: 767Oct 2026: 767Nov 2026: 767
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12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -54 Quick vs Regular

    No national baseline for this rating band yet.

  • -162 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
—
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 Mostov, Raphael
MonthRegularQuickBlitz
Nov 2026767no change713no change605 Pno change · 12 games
Oct 2026767no change713no change605 Pno change · 12 games
Sep 2026767no change713no change605 Pno change · 12 games
Aug 2026767no change713no change605 Pno change · 12 games
Jul 2026767no change713no change605 Pno change · 12 games
Jun 2026767no change713no change605 Pno change · 12 games
May 2026767no change713no change605 Pno change · 12 games
Apr 2026767no change713no change605 Pno change · 12 games
Mar 2026767no change713no change605 Pno change · 12 games
Feb 2026767no change713no change605 Pno change · 12 games
Jan 2026767no change713no change605 Pno change · 12 games
Dec 2025767713605 P12 games
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.