USCF player statistics

Liu, Zidan

USCF 30018660CaliforniaLatest monthly rating update: Jul 2026
Official US Chess record
FIDE
FIDE 30992907
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Rating format

Regular rating

1,4100 since Jun 2026

Published rating · Jul 2026 · 8 published updates since Dec 2025

Jul 20261,410 Regular
Dec 2025: 1410Jan 2026: 1410Feb 2026: 1410Mar 2026: 1410Apr 2026: 1410May 2026: 1410Jun 2026: 1410Jul 2026: 1410
Dec 2025Jul 2026
8 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -192 Quick vs Regular

    No national baseline for this rating band yet.

  • -131 Blitz vs Regular

    No national baseline for this rating band yet.

  • -189 Online Regular vs Regular (provisional)

    No national baseline for this rating band yet.

  • -265 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -471 Online 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
7 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Peer comparisons

A matching published population is not available for this rating. Older ratings are not compared with a newer membership snapshot.

Published ratings by month

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

Monthly USCF ratings for Liu, Zidan
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Jul 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
Jun 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
May 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
Apr 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
Mar 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
Feb 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
Jan 20261,410no change1,218no change1,279no change1,221 Pno change · 17 games1,145no change939 Pno change · 13 games
Dec 20251,4101,2181,2791,221 P17 games1,145939 P13 games

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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.

National USCF statisticsCalifornia USCF statistics