USCF player statistics

Gu, Crystal

USCF 16028603CaliforniaUpdated: Nov 2026

US Chess membership expired on April 30, 2025. 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

2,0670 since Oct 2026

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

Nov 20262,067 Regular
Dec 2025: 2067Jan 2026: 2067Feb 2026: 2067Mar 2026: 2067Apr 2026: 2067May 2026: 2067Jun 2026: 2067Jul 2026: 2067Aug 2026: 2067Sep 2026: 2067Oct 2026: 2067Nov 2026: 2067
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12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -278 Quick vs Regular

    No national baseline for this rating band yet.

  • -502 Blitz vs Regular

    No national baseline for this rating band yet.

  • -282 Online Regular 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 Gu, Crystal
MonthRegularQuickBlitzOnline Regular
Nov 20262,067no change1,789no change1,565no change1,785+3
Oct 20262,067no change1,789no change1,565no change1,782no change
Sep 20262,067no change1,789no change1,565no change1,782no change
Aug 20262,067no change1,789no change1,565no change1,782-3
Jul 20262,067no change1,789no change1,565no change1,785no change
Jun 20262,067no change1,789no change1,565no change1,785no change
May 20262,067no change1,789no change1,565no change1,785no change
Apr 20262,067no change1,789no change1,565no change1,785no change
Mar 20262,067no change1,789no change1,565no change1,785no change
Feb 20262,067no change1,789no change1,565no change1,785no change
Jan 20262,067no change1,789no change1,565no change1,785no change
Dec 20252,0671,7891,5651,785
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.