USCF player statistics

Duan, Yihan

USCF 16902918ArizonaUpdated: Nov 2026

US Chess membership expired on March 31, 2025. Published rating history is still shown below.

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Rating format

Regular rating

8920 since Oct 2026

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

Nov 2026892 Regular
Dec 2025: 892Jan 2026: 892Feb 2026: 892Mar 2026: 892Apr 2026: 892May 2026: 892Jun 2026: 892Jul 2026: 892Aug 2026: 892Sep 2026: 892Oct 2026: 892Nov 2026: 892
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12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -3 Quick vs Regular

    No national baseline for this rating band yet.

  • -183 Online Regular vs Regular (provisional)

    No national baseline for this rating band yet.

  • -90 Online Quick 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 Duan, Yihan
MonthRegularQuickOnline RegularOnline Quick
Nov 2026892no change889no change709 Pno change · 19 games802no change
Oct 2026892no change889no change709 Pno change · 19 games802no change
Sep 2026892no change889no change709 Pno change · 19 games802no change
Aug 2026892no change889no change709 Pno change · 19 games802no change
Jul 2026892no change889no change709 Pno change · 19 games802no change
Jun 2026892no change889no change709 Pno change · 19 games802no change
May 2026892no change889no change709 Pno change · 19 games802no change
Apr 2026892no change889no change709 Pno change · 19 games802no change
Mar 2026892no change889no change709 Pno change · 19 games802no change
Feb 2026892no change889no change709 Pno change · 19 games802no change
Jan 2026892no change889no change709 Pno change · 19 games802no change
Dec 2025892889709 P19 games802
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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.