USCF player statistics

Lopez Tenorio, Karla

USCF 32120320KentuckyUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 0
US Chess reported rank: #42,135 national · #444 in state
Floor: Regular 150 · Quick 150

US Chess record as of Oct 23, 2026

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Regular rating

6840 since Sep 2026

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

Oct 2026684 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +90 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+117 Quick vs Regular
Typical for 600–699 regular players: -4 (middle half -17 to +9, 2,385 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +193; Dec 2025 to Jan 2026
Biggest drop: -169; Apr 2026 to May 2026
Longest rise: 2 updates; +103 from Feb 2026 to Apr 2026
Current run: 3 updates; Unchanged since Jul 2026
Typical move: ±63; Mean absolute change; spread ±96.8

Regular rating in context

Oct 2026 update

United States

#48,860of 82,596 rated members · higher than 40.7%

33,695 lower · 42 same rating · 48,859 higher · ties share a rank

Kentucky

#537of 1,070 rated members · higher than 49.8%

533 lower · 1 same rating · 536 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,771 within 100 points of 684 (this player included)

Player · 684

01,4502,900

650–699: 2,456 members (2.9%) · highlighted band is the player’s · dashed line is the target

Target 700

41.8% below 700 (34,528 of 82,596; 40.7% below 684)

Percentile over time · United States

40.7% higher than · Oct 2026 · rank #48,860 of 82,596

Since Dec 2025
+5 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 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 Lopez Tenorio, Karla
Month	Regular	Quick
Oct 2026	684no change	801no change
Sep 2026	684no change	801no change
Aug 2026	684no change	801no change
Jul 2026	684-100	801no change
Jun 2026	784+63	801-91
May 2026	721-169	892no change
Apr 2026	890+58	892+58
Mar 2026	832+45	834+45
Feb 2026	787no change	789+1
Jan 2026	787+193	788+195
Dec 2025	594	593

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