USCF player statistics

Rosas, Sophia Maria

USCF 16886285TexasUpdated: Oct 2026

US Chess membership expired on October 31, 2023. Published rating history is still shown below.

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Rating format

Regular rating

6810 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 2026681 Regular
Dec 2025: 682Jan 2026: 682Feb 2026: 682Mar 2026: 682Apr 2026: 682May 2026: 682Jun 2026: 682Jul 2026: 682Aug 2026: 682Sep 2026: 681Oct 2026: 681
Dec 2025Oct 2026
11 updates in this window · -1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • +64 Quick vs Regular

    No national baseline for this rating band yet.

  • -261 Online 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
-1
Aug 2026 to Sep 2026
Longest rise
—
No consecutive gains yet
Current run
1 update
Unchanged since Sep 2026
Typical move
±0
Mean absolute change; spread ±0.3

Published ratings by month

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

Monthly USCF ratings for Rosas, Sophia Maria
MonthRegularQuickOnline Quick
Oct 2026681no change745no change420 Pno change · 17 games
Sep 2026681-1745no change420 Pno change · 17 games
Aug 2026682no change745no change420 Pno change · 17 games
Jul 2026682no change745no change420 Pno change · 17 games
Jun 2026682no change745no change420 Pno change · 17 games
May 2026682no change745no change420 Pno change · 17 games
Apr 2026682no change745no change420 Pno change · 17 games
Mar 2026682no change745no change420 Pno change · 17 games
Feb 2026682no change745no change420 Pno change · 17 games
Jan 2026682no change745no change420 Pno change · 17 games
Dec 2025682745420 P17 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.