USCF player statistics

Villarreal, Iker O

USCF 16880457TexasUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #54,811 national · #6,796 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 15, 2026

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Regular rating

4050 since Oct 2026

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

Nov 2026405 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · -52 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+18 Quick vs Regular
Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,654 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +5; Jan 2026 to Feb 2026
Biggest drop: -56; Feb 2026 to Mar 2026
Longest rise: 1 update; +5 from Jan 2026 to Feb 2026
Current run: 3 updates; Unchanged since Aug 2026
Typical move: ±6; Mean absolute change; spread ±17.1

Regular rating in context

Nov 2026 update

United States

#63,888of 83,032 rated members · higher than 22.9%

19,090 lower · 55 same rating · 63,887 higher · ties share a rank

Texas

#7,383of 10,533 rated members · higher than 29.8%

3,144 lower · 7 same rating · 7,382 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,755 within 100 points of 405 (this player included)

Player · 405

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; 22.9% below 405)

Percentile over time · United States

22.9% higher than · Nov 2026 · rank #63,888 of 83,032

Since Dec 2025
-4.1 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 Villarreal, Iker O
Month	Regular	Quick
Nov 2026	405no change	423no change
Oct 2026	405no change	423no change
Sep 2026	405no change	423no change
Aug 2026	405-1	423no change
Jul 2026	406no change	423no change
Jun 2026	406no change	423no change
May 2026	406no change	423no change
Apr 2026	406no change	423-1
Mar 2026	406-56	424-56
Feb 2026	462+5	480+6
Jan 2026	457no change	474no change
Dec 2025	457	474

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