USCF player statistics

Liang, Hairan Rodger

USCF 15466535Updated: Nov 2026

US Chess membership expired on October 31, 2026. Published rating history is still shown below.

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Rating format

Regular rating

2,1830 since Oct 2026

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

Nov 20262,183 Regular
Dec 2025: 2209Jan 2026: 2209Feb 2026: 2175Mar 2026: 2183Apr 2026: 2184May 2026: 2184Jun 2026: 2184Jul 2026: 2184Aug 2026: 2184Sep 2026: 2183Oct 2026: 2183Nov 2026: 2183
Dec 2025Nov 2026
12 updates in this window · -26 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • +67 Quick vs Regular (provisional)

    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
+8
Feb 2026 to Mar 2026
Biggest drop
-34
Jan 2026 to Feb 2026
Longest rise
2 updates
+9 from Feb 2026 to Apr 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±4
Mean absolute change; spread ±10.8

Published ratings by month

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

Monthly USCF ratings for Liang, Hairan Rodger
MonthRegularQuickBlitz
Nov 20262,183no change2,250 P+357 · 18 games2,107 P+293 · 19 games
Oct 20262,183no change1,893no change1,814no change
Sep 20262,183-11,893no change1,814no change
Aug 20262,184no change1,893no change1,814no change
Jul 20262,184no change1,893no change1,814no change
Jun 20262,184no change1,893-3571,814-293
May 20262,184no change2,250 Pno change · 18 games2,107 Pno change · 19 games
Apr 20262,184+12,250 Pno change · 18 games2,107 P19 games
Mar 20262,183+82,250 Pno change · 18 games—
Feb 20262,175-342,250 P-2 · 18 games—
Jan 20262,209no change2,252 P+2 · 18 games—
Dec 20252,2092,250 P18 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.