USCF player statistics

Cao, Andy

USCF 16064042IllinoisUpdated: 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

1,5560 since Oct 2026

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

Nov 20261,556 Regular
Dec 2025: 1501Jan 2026: 1494Feb 2026: 1494Mar 2026: 1501Apr 2026: 1501May 2026: 1556Jun 2026: 1556Jul 2026: 1556Aug 2026: 1556Sep 2026: 1556Oct 2026: 1556Nov 2026: 1556
Dec 2025Nov 2026
12 updates in this window · +55 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -230 Quick vs Regular

    No national baseline for this rating band yet.

  • -130 Blitz vs Regular

    No national baseline for this rating band yet.

  • -250 Online Regular vs Regular (provisional)

    No national baseline for this rating band yet.

  • -219 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+55
Apr 2026 to May 2026
Biggest drop
-7
Dec 2025 to Jan 2026
Longest rise
1 update
+55 from Apr 2026 to May 2026
Current run
6 updates
Unchanged since May 2026
Typical move
±6
Mean absolute change; spread ±16.9

Published ratings by month

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

Monthly USCF ratings for Cao, Andy
MonthRegularQuickBlitzOnline RegularOnline Quick
Nov 20261,556no change1,326no change1,426no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Oct 20261,556no change1,326no change1,426no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Sep 20261,556no change1,326no change1,426no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Aug 20261,556no change1,326no change1,426no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Jul 20261,556no change1,326no change1,426no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Jun 20261,556no change1,326no change1,426no change1,306 Pno change · 18 games1,337 Pno change · 19 games
May 20261,556+551,326no change1,426+71,306 Pno change · 18 games1,337 Pno change · 19 games
Apr 20261,501no change1,326no change1,419no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Mar 20261,501+71,326+131,419+11,306 Pno change · 18 games1,337 Pno change · 19 games
Feb 20261,494no change1,313no change1,418no change1,306 Pno change · 18 games1,337 Pno change · 19 games
Jan 20261,494-71,313no change1,418-191,306 Pno change · 18 games1,337 Pno change · 19 games
Dec 20251,5011,3131,4371,306 P18 games1,337 P19 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.