USCF player statistics

Barbour, John Kevin

USCF 15215293VirginiaUpdated: 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

1,580+69 since Oct 2026

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

Nov 20261,580 Regular
Dec 2025: 1493Jan 2026: 1493Feb 2026: 1493Mar 2026: 1493Apr 2026: 1493May 2026: 1493Jun 2026: 1511Jul 2026: 1511Aug 2026: 1511Sep 2026: 1511Oct 2026: 1511Nov 2026: 1580
Dec 2025Nov 2026
12 updates in this window · +87 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -93 Quick vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+69
Oct 2026 to Nov 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+69 from Oct 2026 to Nov 2026
Updates that moved
2 of 11
Latest +69, Oct 2026 to Nov 2026
Typical move
±8
Mean absolute change; spread ±21

Published ratings by month

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

Monthly USCF ratings for Barbour, John Kevin
MonthRegularQuick
Nov 20261,580+691,487+78
Oct 20261,511no change1,409no change
Sep 20261,511no change1,409no change
Aug 20261,511no change1,409no change
Jul 20261,511no change1,409no change
Jun 20261,511+181,409+37
May 20261,493no change1,372no change
Apr 20261,493no change1,372no change
Mar 20261,493no change1,372no change
Feb 20261,493no change1,372no change
Jan 20261,493no change1,372no change
Dec 20251,4931,372
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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.