USCF player statistics

Corona, Yuliana

USCF 16952336IllinoisUpdated: Nov 2026

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

Join / Renew USCF
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in IL appear first.

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

439

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

Nov 2026439 provisional
Dec 2025: 439 provisionalJan 2026: 439 provisionalFeb 2026: 439 provisionalMar 2026: 439 provisionalApr 2026: 437 provisionalMay 2026: 437 provisionalJun 2026: 437 provisionalJul 2026: 437 provisionalAug 2026: 439 provisionalSep 2026: 439 provisionalOct 2026: 439 provisionalNov 2026: 439 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -7 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+2
Jul 2026 to Aug 2026
Biggest drop
-2
Mar 2026 to Apr 2026
Longest rise
1 update
+2 from Jul 2026 to Aug 2026
Current run
3 updates
Unchanged since Aug 2026
Typical move
±0
Mean absolute change; spread ±0.9

Published ratings by month

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

Monthly USCF ratings for Corona, Yuliana
MonthRegularQuick
Nov 2026439 Pno change · 13 games432 Pno change · 13 games
Oct 2026439 Pno change · 13 games432 Pno change · 13 games
Sep 2026439 Pno change · 13 games432 Pno change · 13 games
Aug 2026439 P+2 · 13 games432 P+1 · 13 games
Jul 2026437 Pno change · 13 games431 Pno change · 13 games
Jun 2026437 Pno change · 13 games431 Pno change · 13 games
May 2026437 Pno change · 13 games431 Pno change · 13 games
Apr 2026437 P-2 · 13 games431 P-2 · 13 games
Mar 2026439 Pno change · 13 games433 Pno change · 13 games
Feb 2026439 Pno change · 13 games433 Pno change · 13 games
Jan 2026439 Pno change · 13 games433 Pno change · 13 games
Dec 2025439 P13 games433 P13 games
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.