USCF player statistics

Acharya, Koustav

USCF 16769640CaliforniaUpdated: Nov 2026

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

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Rating format

Regular rating

1,3680 since Oct 2026

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

Nov 20261,368 Regular
Dec 2025: 1360Jan 2026: 1360Feb 2026: 1360Mar 2026: 1360Apr 2026: 1367May 2026: 1367Jun 2026: 1367Jul 2026: 1367Aug 2026: 1367Sep 2026: 1368Oct 2026: 1368Nov 2026: 1368
Dec 2025Nov 2026
12 updates in this window · +8 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -461 Quick vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+7
Mar 2026 to Apr 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+7 from Mar 2026 to Apr 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±1
Mean absolute change; spread ±2.1

Published ratings by month

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

Monthly USCF ratings for Acharya, Koustav
MonthRegularQuick
Nov 20261,368no change907no change
Oct 20261,368no change907+1
Sep 20261,368+1906no change
Aug 20261,367no change906no change
Jul 20261,367no change906no change
Jun 20261,367no change906no change
May 20261,367no change906no change
Apr 20261,367+7906+38
Mar 20261,360no change868no change
Feb 20261,360no change868no change
Jan 20261,360no change868no change
Dec 20251,360868
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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.