USCF player statistics

Diaz, Karla

USCF 32201431FloridaUpdated: Nov 2026

Official US Chess record

Gender: Female
US Chess reported rank: #66,064 national · #3,365 in state
Floor: Regular 150 · Quick 142 · Blitz 119

US Chess record as of Sep 17, 2026

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Regular rating

367+191 since Oct 2026

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

Nov 2026367 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +206 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+67 Quick vs Regular
Typical for 300–399 regular players: -1 (middle half -6 to +6, 1,217 established members). This gap is above the typical range.
-179 Blitz vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +191; Oct 2026 to Nov 2026
Biggest drop: -94; May 2026 to Jun 2026
Longest rise: 1 update; +191 from Oct 2026 to Nov 2026
Updates that moved: 7 of 11; Latest +191, Oct 2026 to Nov 2026
Typical move: ±41; Mean absolute change; spread ±77.5

Regular rating in context

Nov 2026 update

United States

#65,922of 83,032 rated members · higher than 20.5%

17,063 lower · 48 same rating · 65,921 higher · ties share a rank

Florida

#3,496of 4,459 rated members · higher than 21.5%

960 lower · 4 same rating · 3,495 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,577 within 100 points of 367 (this player included)

Player · 367

01,4252,850

350–399: 2,640 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 400

22.6% below 400 (18,816 of 83,032; 20.5% below 367)

Percentile over time · United States

20.5% higher than · Nov 2026 · rank #65,922 of 83,032

Since Dec 2025
+11.6 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 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 Diaz, Karla
Month	Regular	Quick	Blitz
Nov 2026	367+191	434+165	188no change
Oct 2026	176no change	269no change	188no change
Sep 2026	176+1	269no change	188no change
Aug 2026	175no change	269no change	188no change
Jul 2026	175-1	269no change	188no change
Jun 2026	176-94	269no change	188-5
May 2026	270no change	269no change	193no change
Apr 2026	270-15	269-22	193no change
Mar 2026	285no change	291 Pno change · 23 games	193no change
Feb 2026	285+135	291 P+137 · 23 games	193no change
Jan 2026	150-11	154+3	193+88
Dec 2025	161	151 P22 games	105 P20 games

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