USCF player statistics

Tal, Sofiya

USCF 31450073FloridaUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 0
US Chess reported rank: #46,224 national · #2,334 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 16, 2026

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Regular rating

806+234 since Sep 2026

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

Oct 2026806 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +304 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-149 Quick vs Regular
Typical for 800–899 regular players: -11 (middle half -32 to +8, 2,479 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +234; Sep 2026 to Oct 2026
Biggest drop: -48; Apr 2026 to May 2026
Longest rise: 2 updates; +115 from Feb 2026 to Apr 2026
Updates that moved: 6 of 10; Latest +234, Sep 2026 to Oct 2026
Typical move: ±40; Mean absolute change; spread ±78.6

Regular rating in context

Oct 2026 update

United States

#43,120of 82,596 rated members · higher than 47.7%

39,432 lower · 45 same rating · 43,119 higher · ties share a rank

Florida

#2,213of 4,341 rated members · higher than 49%

2,128 lower · 1 same rating · 2,212 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,050 within 100 points of 806 (this player included)

Player · 806

01,4502,900

800–849: 2,303 members (2.7%) · highlighted band is the player’s · dashed line is the target

Target 850

50.1% below 850 (41,440 of 82,596; 47.7% below 806)

Percentile over time · United States

47.7% higher than · Oct 2026 · rank #43,120 of 82,596

Since Dec 2025
+17.9 pts

Dec 2025Oct 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

How these comparisons are calculated

Chess67 calculations from the Oct 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 Florida 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 Tal, Sofiya
Month	Regular	Quick
Oct 2026	806+234	657no change
Sep 2026	572-1	657no change
Aug 2026	573+4	657+3
Jul 2026	569no change	654no change
Jun 2026	569no change	654no change
May 2026	569-48	654-58
Apr 2026	617+82	712+94
Mar 2026	535+33	618+18
Feb 2026	502no change	600no change
Jan 2026	502no change	600no change
Dec 2025	502	600

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