USCF player statistics

Porat, Tori

USCF 16169156CaliforniaUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE title: WC
FIDE: FIDE 30982626
US Chess reported rank: #1,111 national · #75 in state
Floor: Regular 1,900 · Quick 1,700 · Blitz 1,500 · Online Regular 1,400 · Online Quick 100
Rated games: Online Quick 19

US Chess record as of Sep 15, 2026

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Regular rating

2,135-34 since Sep 2026

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

Oct 20262,135 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · -26 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-146 Quick vs Regular
Typical for 2,100–2,199 regular players: -165 (middle half -259 to -106, 573 established members). This gap is within the typical range.
-404 Blitz vs Regular
Typical for 2,100–2,199 regular players: -205 (middle half -299 to -116, 435 established members). This gap is below the typical range.
-546 Online Regular vs Regular
Typical for 2,100–2,199 regular players: -493 (middle half -682 to -284, 179 established members). This gap is within the typical range.
-685 Online Quick vs Regular (provisional)
Typical for 2,100–2,199 regular players: -398 (middle half -612 to -254, 165 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +18; Dec 2025 to Jan 2026
Biggest drop: -34; Sep 2026 to Oct 2026
Longest rise: 3 updates; +23 from Feb 2026 to May 2026
Updates that moved: 8 of 10; Latest -34, Sep 2026 to Oct 2026
Typical move: ±11; Mean absolute change; spread ±15.6

Regular rating in context

Oct 2026 update

United States

#1,541of 82,596 rated members · higher than 98.1%

81,049 lower · 7 same rating · 1,540 higher · ties share a rank

California

#258of 9,083 rated members · higher than 97.1%

8,824 lower · 2 same rating · 257 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,899 within 100 points of 2,135 (this player included)

Player · 2,135

01,4502,900

2,100–2,149: 441 members (0.5%) · highlighted band is the player’s · dashed line is the target

Target 2,150

98.2% below 2,150 (81,152 of 82,596; 98.1% below 2,135)

Percentile over time · United States

98.1% higher than · Oct 2026 · rank #1,541 of 82,596

Since Dec 2025
-0.2 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 California 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 Porat, Tori
Month	Regular	Quick	Blitz	Online Regular	Online Quick
Oct 2026	2,135-34	1,989no change	1,731no change	1,589no change	1,450 Pno change · 19 games
Sep 2026	2,169-20	1,989no change	1,731no change	1,589no change	1,450 Pno change · 19 games
Aug 2026	2,189-5	1,989no change	1,731no change	1,589no change	1,450 Pno change · 19 games
Jul 2026	2,194no change	1,989no change	1,731no change	1,589+20	1,450 Pno change · 19 games
Jun 2026	2,194no change	1,989no change	1,731no change	1,569no change	1,450 Pno change · 19 games
May 2026	2,194+3	1,989no change	1,731no change	1,569no change	1,450 Pno change · 19 games
Apr 2026	2,191+4	1,989no change	1,731no change	1,569no change	1,450 Pno change · 19 games
Mar 2026	2,187+16	1,989+33	1,731no change	1,569no change	1,450 Pno change · 19 games
Feb 2026	2,171-8	1,956no change	1,731no change	1,569no change	1,450 Pno change · 19 games
Jan 2026	2,179+18	1,956no change	1,731no change	1,569no change	1,450 Pno change · 19 games
Dec 2025	2,161	1,956	1,731	1,569	1,450 P19 games

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