USCF player statistics

Foisor, Sabina-Francesca

USCF 14012260KentuckyUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE title
WG
FIDE
FIDE 1212915
TD
Club
US Chess reported rank
#503 national · #5 in state
Floor
Regular 2,200 · Quick 2,100 · Blitz 2,100 · Online Regular 100
Rated games
Online Regular 21

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,2700 since Sep 2026

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

Oct 20262,270 Regular
Dec 2025: 2350Jan 2026: 2350Feb 2026: 2350Mar 2026: 2350Apr 2026: 2316May 2026: 2316Jun 2026: 2325Jul 2026: 2303Aug 2026: 2270Sep 2026: 2270Oct 2026: 2270
Dec 2025Oct 2026
11 updates in this window · -80 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • +71 Quick vs Regular

    Typical for 2,200–2,299 regular players: -170 (middle half -248 to -94, 546 established members). This gap is above the typical range.

  • +45 Blitz vs Regular

    Typical for 2,200–2,299 regular players: -172 (middle half -283 to -91, 399 established members). This gap is above the typical range.

  • +4 Online Regular vs Regular (provisional)

    Typical for 2,200–2,299 regular players: -357 (middle half -577 to -184, 146 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+9
May 2026 to Jun 2026
Biggest drop
-34
Mar 2026 to Apr 2026
Longest rise
1 update
+9 from May 2026 to Jun 2026
Current run
2 updates
Unchanged since Aug 2026
Typical move
±10
Mean absolute change; spread ±15.5

Regular rating in context

Oct 2026 update

United States

#556of 82,596 rated members · higher than 99.3%

82,040 lower · 1 same rating · 555 higher · ties share a rank

Kentucky

#4of 1,070 rated members · higher than 99.6%

1,066 lower · 1 same rating · 3 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,039 within 100 points of 2,270 (this player included)

Player · 2,270
01,4502,900

2,250–2,299: 184 members (0.2%) · highlighted band is the player’s · dashed line is the target

99.4% below 2,300 (82,133 of 82,596; 99.3% below 2,270)

Percentile over time · United States

99.3% higher than · Oct 2026 · rank #556 of 82,596

Since Dec 2025
-0.3 pts

Dec 2025: higher than 99.6% (rank 307 of 81,102)Jan 2026: higher than 99.6% (rank 299 of 79,487)Feb 2026: higher than 99.6% (rank 310 of 83,940)Mar 2026: higher than 99.6% (rank 300 of 80,605)Apr 2026: higher than 99.4% (rank 402 of 80,831)May 2026: higher than 99.4% (rank 409 of 81,236)Jun 2026: higher than 99.5% (rank 376 of 83,290)Jul 2026: higher than 99.4% (rank 449 of 82,736)Aug 2026: higher than 99.3% (rank 552 of 83,080)Sep 2026: higher than 99.3% (rank 552 of 83,635)Oct 2026: higher than 99.3% (rank 556 of 82,596)
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 Kentucky 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 Foisor, Sabina-Francesca
MonthRegularQuickBlitzOnline Regular
Oct 20262,270no change2,341no change2,315no change2,274 Pno change · 21 games
Sep 20262,270no change2,341no change2,315no change2,274 Pno change · 21 games
Aug 20262,270-332,341no change2,315no change2,274 Pno change · 21 games
Jul 20262,303-222,341no change2,315no change2,274 Pno change · 21 games
Jun 20262,325+92,341no change2,315no change2,274 Pno change · 21 games
May 20262,316no change2,341no change2,315no change2,274 Pno change · 21 games
Apr 20262,316-342,341no change2,315no change2,274 Pno change · 21 games
Mar 20262,350no change2,341no change2,315no change2,274 Pno change · 21 games
Feb 20262,350no change2,341no change2,315no change2,274 Pno change · 21 games
Jan 20262,350no change2,341no change2,315no change2,274 Pno change · 21 games
Dec 20252,3502,3412,3152,274 P21 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.