USCF player statistics

Lopez, Arman Miguel

USCF 15939953TexasUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #25,343 national · #2,395 in state
Floor: Regular 150 · Quick 150 · Online Regular 100 · Online Quick 100 · Online Blitz 100
Rated games: Online Regular 19 · Online Blitz 17

US Chess record as of Sep 15, 2026

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Regular rating

1,130+67 since Oct 2026

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

Nov 20261,130 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · -30 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+71 Quick vs Regular
Typical for 1,100–1,199 regular players: -38 (middle half -84 to -9, 2,008 established members). This gap is above the typical range.
-416 Online Regular vs Regular (provisional)
Typical for 1,100–1,199 regular players: -176 (middle half -360 to -38, 135 established members). This gap is below the typical range.
-319 Online Quick vs Regular
Typical for 1,100–1,199 regular players: -102 (middle half -316 to +92, 178 established members). This gap is below the typical range.
-178 Online Blitz vs Regular (provisional)
Typical for 1,100–1,199 regular players: +92 (middle half -55 to +276, 100 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +67; Oct 2026 to Nov 2026
Biggest drop: -108; Mar 2026 to Apr 2026
Longest rise: 1 update; +67 from Oct 2026 to Nov 2026
Updates that moved: 4 of 11; Latest +67, Oct 2026 to Nov 2026
Typical move: ±22; Mean absolute change; spread ±42.7

Regular rating in context

Nov 2026 update

United States

#30,197of 83,032 rated members · higher than 63.5%

52,800 lower · 36 same rating · 30,196 higher · ties share a rank

Texas

#2,606of 10,533 rated members · higher than 75.2%

7,922 lower · 6 same rating · 2,605 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,328 within 100 points of 1,130 (this player included)

Player · 1,130

01,4252,850

1,100–1,149: 1,819 members (2.1%) · highlighted band is the player’s · dashed line is the target

Target 1,150

64.4% below 1,150 (53,488 of 83,032; 63.5% below 1,130)

Percentile over time · United States

63.5% higher than · Nov 2026 · rank #30,197 of 83,032

Since Dec 2025
-1.6 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 Texas 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, Arman Miguel
Month	Regular	Quick	Online Regular	Online Quick	Online Blitz
Nov 2026	1,130+67	1,201+28	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Oct 2026	1,063no change	1,173no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Sep 2026	1,063no change	1,173no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Aug 2026	1,063no change	1,173no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Jul 2026	1,063no change	1,173no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Jun 2026	1,063no change	1,173no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
May 2026	1,063-27	1,173no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Apr 2026	1,090-108	1,173-63	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Mar 2026	1,198no change	1,236no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Feb 2026	1,198no change	1,236no change	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Jan 2026	1,198+38	1,236+43	714 Pno change · 19 games	811no change	952 Pno change · 17 games
Dec 2025	1,160	1,193	714 P19 games	811	952 P17 games

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