USCF player statistics

Tatum, Savannah

USCF 32434464New YorkUpdated: Nov 2026

Official US Chess record

Gender: Female
US Chess reported rank: #61,806 national · #6,967 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Regular rating

447+180 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026447 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

0 Quick vs Regular
Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,654 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +180; Oct 2026 to Nov 2026
Biggest drop: -50; Mar 2026 to Apr 2026
Longest rise: 2 updates; +117 from May 2026 to Jul 2026
Updates that moved: 6 of 11; Latest +180, Oct 2026 to Nov 2026
Typical move: ±32; Mean absolute change; spread ±60.1

Regular rating in context

Nov 2026 update

United States

#61,590of 83,032 rated members · higher than 25.7%

21,389 lower · 54 same rating · 61,589 higher · ties share a rank

New York

#6,540of 9,119 rated members · higher than 28.2%

2,573 lower · 7 same rating · 6,539 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,782 within 100 points of 447 (this player included)

Player · 447

01,4252,850

400–449: 2,739 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 450

25.9% below 450 (21,555 of 83,032; 25.7% below 447)

Percentile over time · United States

25.7% higher than · Nov 2026 · rank #61,590 of 83,032

Since Dec 2025
+15 pts

Dec 2025Nov 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 Nov 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 New York 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 Tatum, Savannah
Month	Regular	Quick
Nov 2026	447+180	447+179
Oct 2026	267no change	268no change
Sep 2026	267no change	268no change
Aug 2026	267no change	268no change
Jul 2026	267+52	268+53
Jun 2026	215+65	215+17
May 2026	150no change	198 Pno change · 23 games
Apr 2026	150-50	198 Pno change · 23 games
Mar 2026	200 Pno change · 23 games	198 Pno change · 23 games
Feb 2026	200 P+1 · 23 games	198 P+1 · 23 games
Jan 2026	199 P+4 · 23 games	197 P+5 · 23 games
Dec 2025	195 P20 games	192 P20 games

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