USCF player statistics

Velasco, Sophia

USCF 31539795ArizonaLatest monthly rating update: Sep 2026

FIDE: FIDE 0

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Regular rating

866-40 since Aug 2026

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

Sep 2026866 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · -54 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-6 Quick vs Regular
No national baseline for this rating band yet.
-2 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: -40; Aug 2026 to Sep 2026
Longest rise: —; No consecutive gains yet
Updates that moved: 2 of 9; Latest -40, Aug 2026 to Sep 2026
Typical move: ±6; Mean absolute change; spread ±13.6

Regular rating in context

Sep 2026 update

United States

#40,504of 83,635 rated members · higher than 51.5%

43,084 lower · 48 same rating · 40,503 higher · ties share a rank

Arizona

#867of 1,686 rated members · higher than 48.5%

818 lower · 2 same rating · 866 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 8,907 within 100 points of 866 (this player included)

Player · 866

01,4502,900

850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target

Target 900

53.2% below 900 (44,559 of 83,635; 51.5% below 866)

How these comparisons are calculated

Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Arizona statistics

Published ratings by month

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

Monthly USCF ratings for Velasco, Sophia
Month	Regular	Quick	Blitz
Sep 2026	866-40	860-35	864no change
Aug 2026	906no change	895-1	864-1
Jul 2026	906no change	896no change	865no change
Jun 2026	906no change	896no change	865no change
May 2026	906no change	896no change	865+1
Apr 2026	906no change	896no change	864no change
Mar 2026	906-14	896-11	864-78
Feb 2026	920no change	907no change	942no change
Jan 2026	920no change	907no change	942no change
Dec 2025	920	907	942