USCF player statistics

Chen, Jonathan

USCF 15268913CaliforniaUpdated: Nov 2026

US Chess membership expired on September 30, 2026. Published rating history is still shown below.

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Rating format

Regular rating

2,3000 since Oct 2026

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

Nov 20262,300 Regular
Dec 2025: 2264Jan 2026: 2264Feb 2026: 2264Mar 2026: 2264Apr 2026: 2264May 2026: 2264Jun 2026: 2264Jul 2026: 2274Aug 2026: 2274Sep 2026: 2300Oct 2026: 2300Nov 2026: 2300
Dec 2025Nov 2026
12 updates in this window · +36 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -347 Quick vs Regular

    No national baseline for this rating band yet.

  • -377 Blitz vs Regular

    No national baseline for this rating band yet.

  • -147 Online Regular vs Regular

    No national baseline for this rating band yet.

  • -236 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
+26
Aug 2026 to Sep 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+26 from Aug 2026 to Sep 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±3
Mean absolute change; spread ±8.1

Published ratings by month

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

Monthly USCF ratings for Chen, Jonathan
MonthRegularQuickBlitzOnline RegularOnline Quick
Nov 20262,300no change1,953no change1,923no change2,153no change2,064 Pno change · 17 games
Oct 20262,300no change1,953no change1,923no change2,153no change2,064 Pno change · 17 games
Sep 20262,300+261,953no change1,923+12,153no change2,064 Pno change · 17 games
Aug 20262,274no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
Jul 20262,274+101,953no change1,922no change2,153no change2,064 Pno change · 17 games
Jun 20262,264no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
May 20262,264no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
Apr 20262,264no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
Mar 20262,264no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
Feb 20262,264no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
Jan 20262,264no change1,953no change1,922no change2,153no change2,064 Pno change · 17 games
Dec 20252,2641,9531,9222,1532,064 P17 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.