USCF player statistics

Mccoy, Boris

USCF 15468595New YorkUpdated: 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

1,7740 since Oct 2026

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

Nov 20261,774 Regular
Dec 2025: 1865Jan 2026: 1865Feb 2026: 1856Mar 2026: 1856Apr 2026: 1797May 2026: 1774Jun 2026: 1774Jul 2026: 1774Aug 2026: 1774Sep 2026: 1774Oct 2026: 1774Nov 2026: 1774
Dec 2025Nov 2026
12 updates in this window · -91 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -158 Quick vs Regular

    No national baseline for this rating band yet.

  • -343 Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-59
Mar 2026 to Apr 2026
Longest rise
—
No consecutive gains yet
Current run
6 updates
Unchanged since May 2026
Typical move
±8
Mean absolute change; spread ±18.3

Published ratings by month

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

Monthly USCF ratings for Mccoy, Boris
MonthRegularQuickBlitz
Nov 20261,774no change1,616no change1,431no change
Oct 20261,774no change1,616no change1,431no change
Sep 20261,774no change1,616no change1,431no change
Aug 20261,774no change1,616no change1,431-18
Jul 20261,774no change1,616no change1,449no change
Jun 20261,774no change1,616no change1,449no change
May 20261,774-231,616-251,449no change
Apr 20261,797-591,641-151,449no change
Mar 20261,856no change1,656no change1,449no change
Feb 20261,856-91,656no change1,449-17
Jan 20261,865no change1,656no change1,466no change
Dec 20251,8651,6561,466
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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.