USCF player statistics

Sun, Kevin

USCF 16898540CaliforniaUpdated: Nov 2026

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

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Rating format

Regular rating

2,0510 since Oct 2026

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

Nov 20262,051 Regular
Dec 2025: 2050Jan 2026: 2050Feb 2026: 2050Mar 2026: 2050Apr 2026: 2051May 2026: 2051Jun 2026: 2051Jul 2026: 2051Aug 2026: 2051Sep 2026: 2051Oct 2026: 2051Nov 2026: 2051
Dec 2025Nov 2026
12 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -362 Quick vs Regular

    No national baseline for this rating band yet.

  • -403 Blitz vs Regular

    No national baseline for this rating band yet.

  • -457 Online Regular vs Regular

    No national baseline for this rating band yet.

  • -596 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -580 Online Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+1
Mar 2026 to Apr 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+1 from Mar 2026 to Apr 2026
Current run
7 updates
Unchanged since Apr 2026
Typical move
±0
Mean absolute change; spread ±0.3

Published ratings by month

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

Monthly USCF ratings for Sun, Kevin
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
Oct 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
Sep 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
Aug 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
Jul 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
Jun 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
May 20262,051no change1,689no change1,648no change1,594no change1,455no change1,471no change
Apr 20262,051+11,689no change1,648no change1,594no change1,455no change1,471no change
Mar 20262,050no change1,689no change1,648no change1,594no change1,455no change1,471no change
Feb 20262,050no change1,689no change1,648no change1,594no change1,455no change1,471no change
Jan 20262,050no change1,689no change1,648no change1,594no change1,455no change1,471no change
Dec 20252,0501,6891,6481,5941,4551,471
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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.