USCF player statistics

Covarrubias, Sergio

USCF 16096933Updated: Sep 2026

US Chess membership expired on September 30, 2023. Published rating history is still shown below.

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Rating format

Regular rating

1,4760 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 20261,476 Regular
Dec 2025: 1476Jan 2026: 1476Feb 2026: 1476Mar 2026: 1476Apr 2026: 1476May 2026: 1476Jun 2026: 1476Jul 2026: 1476Aug 2026: 1476Sep 2026: 1476
Dec 2025Sep 2026
10 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -31 Quick vs Regular (provisional)

    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
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
9 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Published ratings by month

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

Monthly USCF ratings for Covarrubias, Sergio
MonthRegularQuick
Sep 20261,476no change1,445 Pno change · 13 games
Aug 20261,476no change1,445 Pno change · 13 games
Jul 20261,476no change1,445 Pno change · 13 games
Jun 20261,476no change1,445 Pno change · 13 games
May 20261,476no change1,445 Pno change · 13 games
Apr 20261,476no change1,445 Pno change · 13 games
Mar 20261,476no change1,445 Pno change · 13 games
Feb 20261,476no change1,445 Pno change · 13 games
Jan 20261,476no change1,445 Pno change · 13 games
Dec 20251,4761,445 P13 games
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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.