USCF player statistics

Dai, Zichun Henry

USCF 16785503CaliforniaUpdated: Nov 2026

US Chess membership expired on April 30, 2024. Published rating history is still shown below.

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Rating format

Regular rating

5910 since Oct 2026

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

Nov 2026591 Regular
Dec 2025: 593Jan 2026: 593Feb 2026: 593Mar 2026: 593Apr 2026: 593May 2026: 593Jun 2026: 593Jul 2026: 593Aug 2026: 593Sep 2026: 591Oct 2026: 591Nov 2026: 591
Dec 2025Nov 2026
12 updates in this window · -2 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -16 Quick vs Regular

    No national baseline for this rating band yet.

  • +76 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
-2
Aug 2026 to Sep 2026
Longest rise
—
No consecutive gains yet
Current run
2 updates
Unchanged since Sep 2026
Typical move
±0
Mean absolute change; spread ±0.6

Published ratings by month

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

Monthly USCF ratings for Dai, Zichun Henry
MonthRegularQuickBlitz
Nov 2026591no change575no change667 Pno change · 20 games
Oct 2026591no change575no change667 Pno change · 20 games
Sep 2026591-2575-2667 Pno change · 20 games
Aug 2026593no change577no change667 Pno change · 20 games
Jul 2026593no change577no change667 Pno change · 20 games
Jun 2026593no change577no change667 Pno change · 20 games
May 2026593no change577no change667 Pno change · 20 games
Apr 2026593no change577no change667 Pno change · 20 games
Mar 2026593no change577no change667 Pno change · 20 games
Feb 2026593no change577no change667 Pno change · 20 games
Jan 2026593no change577no change667 Pno change · 20 games
Dec 2025593577667 P20 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.