USCF player statistics

Kostovetsky, Alex

USCF 13720572New 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

1,4560 since Oct 2026

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

Nov 20261,456 Regular
Dec 2025: 1527Jan 2026: 1527Feb 2026: 1527Mar 2026: 1455Apr 2026: 1456May 2026: 1456Jun 2026: 1456Jul 2026: 1456Aug 2026: 1456Sep 2026: 1456Oct 2026: 1456Nov 2026: 1456
Dec 2025Nov 2026
12 updates in this window · -71 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -88 Quick 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
-72
Feb 2026 to Mar 2026
Longest rise
1 update
+1 from Mar 2026 to Apr 2026
Current run
7 updates
Unchanged since Apr 2026
Typical move
±7
Mean absolute change; spread ±21.7

Published ratings by month

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

Monthly USCF ratings for Kostovetsky, Alex
MonthRegularQuick
Nov 20261,456no change1,368no change
Oct 20261,456no change1,368no change
Sep 20261,456no change1,368no change
Aug 20261,456no change1,368no change
Jul 20261,456no change1,368no change
Jun 20261,456no change1,368no change
May 20261,456no change1,368no change
Apr 20261,456+11,368+6
Mar 20261,455-721,362-78
Feb 20261,527no change1,440no change
Jan 20261,527no change1,440no change
Dec 20251,5271,440
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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.